查询词典 if and only if

But it works only if countries believe they will one day be let in. After the August war, Ukraine, Belarus, Moldova and the three Caucasus countries of Georgia, Armenia and Azerbaijan, all crave reassurance against an irredentist Russia.

八月战争后，乌克兰、白俄罗斯、摩尔多瓦和格鲁吉亚、亚美尼亚、阿塞拜疆这三个高加索地区的国家，都渴望得到保障用以对抗坚持民族统一的俄罗斯。

Would someone be a kleptomaniac only if he went up and stole an object even though a policeman was known by him to be present and observing his every move?

是不是只有在即使有一个自己认识的警察在现场并且这个警察在注意着自己的行为仍然去偷东西才可以称的上是有盗窃癖的人？

When the robbers found out after her address to try to retake the chip, the plan has been a resourceful imp obstruction He is as long and had chickenpox ... Home Alone ... this film, the plot is very humorous, in particular protagonist -- the specialty of the Goblin against four of the suspected cases, those who underestimated the runt, kobold was well placed to trap the confused worse at the end of the film even more moving. While the Gang of Four cell phones snow fled the house, but Caught in the Goblin expected, so he lit fireworks parrots, and even send eldest ... I like this film because there are one,"Home Alone 3" movie also tell us the truth. It tells our parents, a brother should not be too persistent in their views, thinks they are right. the kids, on the contrary, has not the ability to look at things, no judgment that what they are wrong. In fact, this is all the parents have problems, but we have to try to "poor Parents" for parents think, from the perspective of parents, but only if both sides understand each other, understand each other, we can have a perfect ending.

当盗匪寻出老太太住址后，设法要重新夺回晶片时，不料却遭到一位足智多谋的小鬼阻挠，这次他是因为长了水痘而不得不……小鬼当家……这部电影中的情节非常幽默，特别是主角——看家的小鬼迎战四个笨贼的时候，那些人小瞧了小鬼，因此被小鬼精心布置的陷阱给弄得苦不堪言，电影的结尾更加感人，虽然四人帮帮主逃到了雪屋里，却逃不出小鬼的预料，他让鹦鹉点燃烟花，把老大送上天……我喜欢这部电影的原因还有一个，就是《小鬼当家3》这部电影还为我们讲述了一个道理，它告诉了我们做父母的、兄长的不能太执着于自己的意见，认为自己什么都是对的，而小孩则相反，没有看待事物的能力，没有判断力，认为他们什么都是错的，其实这是所有父母都有的毛病，但我们也要尽量"可怜天下父母心"，为父母想想，站在父母的角度思考，但是只有双方都体谅对方，理解对方，才能有一个完美的结局。

I went to the woods because I wished to live de Libera tely, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived.

我到林中去生活，是因我想生活得谨慎小心，只愿去面对生活中最基本的事实，看看我是否能学会生活所教授的一切，免得临死时，才发现自己白活了一场。

Only if we refer to movies as merchandize and operate regularly with the conception of integrated marketing, will movie industry become prosperous both in industrialization and market.

只有将电影以商品的身份对待，以整合营销的观念规范操作，电影才能真正迎来市场化、产业化的明媚春天。

Good and evil, merit and demerit can arise only if consciousness is giving the orders.

善与恶、功德与失德，只有在意识发出指令时才能够升起。

Only if the finished-goods market is competitive and a fair environment in the upstream industry for existing firms and potential firms is built, the monopsony behaviors in the intermediated-goods market can be broken.

要打破中间产品市场的买方垄断，必须在下游行业构造可竞争性的市场结构，为上游行业的潜在竞争者进入和在位厂商之间的竞争创造公平的市场环境。

Action is good and necessary,but it's fruitful only if we muse,ponder,and mull.

行动固然是好的，也是必要的，但我们只有仔细琢磨，再三考虑它才有成效

It was to no Purpose for or us after we were in the Boat to think of reaching to own Ship, so all agreed to let her drive and only to pull her in towards Shore as much as we could, and our Master promised them, That if the Boat was stav'd upon Shore he would make it good to their Master, so partly rowing and partly driving our Boat went away to the Norward sloaping wards the Shore almost as far as Winterton Ness.

此时此刻，我们已无法再回到他们的船上去了，大家一致同意任凭小艇随波飘流，并努力向岸边划去。我们的船长许诺，万一小艇在岸边触礁，他将给他们船长照价赔偿。这样，小艇半划着，半随浪逐流，逐渐向北方的岸边飘去，最后靠近了温特顿岬角。

The relationship between obsessional ruminations and depression is particularly close and a diagnosis of obsessive-compulsive disorder should be preferred only if ruminations arise or persist in the absence of a depressive episode.

强迫性的反刍与忧郁特别有关连，强迫症的诊断只有在忧郁症不存在下，而又出现一些反刍思考时才能优先考虑。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。