留神

In an unguarded moment, he give away most important secrets.

他一不留神泄露了非常重要的秘密。

Though the sky is blue and the land is silent with green hills and blue water, the death, an invisible chain, covering around the neck of people, may kill you unguardedly.

死亡，渐渐逼近，惊恐，慌张，弥漫在清浅的空气中，天空蔚蓝，大地安详，山青水绿，可是死亡却像无形的枷锁，套在人生的项颈之上，稍不留神，便会被套牢封死。

That's the kitchen and gossip room,we had a group chatting about funny things at meals,the hustle and bustle and so on,our appetite has got heighten while chatting ,everybody fell over each other,nice dishes would be robbed unheedingly,those talked much ate less naturally,heihei...

厨房兼八卦室，享受美食时聊一些开心八卦，气氛相当的热烈，食欲也随之大增，个个争先恐后，稍不留神，好菜就被抢光了，说的多的人自然就吃得少了，呵呵。。。

You can even pull unwary guards into a watery grave with new assassination moves.

你甚至能利用新的暗杀动作把一个没有留神的守卫拖进水做的坟墓。

While moving with flak-troopers, it is always advised to keep them on attack move, as they will only attack once they are standing still, so if left unwatched, they can have aircraft, or enemy units waltz right past time without them firing a shot.

在高射炮兵移动的时候，推荐总是用移动攻击模式，因为它们只会在静止时攻击，所以如果一不留神，它们可能会被空军或是敌军单位华丽的消灭掉而不放一枪。

Some of the men have never done this kind of work before, so you've got to be on the qui vive for any mistakes.

这批人中有几个以前没有做过这类工作，所以你要留神看着，以免出错。

But you keep your weather - eye open, Jim, and I'll share with you equals, upon my honour.

不过，吉姆，你一定要时刻留神，我以名誉担保，将来我会和你对半分的。

"Don't speak of it, I beg of you," replied the Woodman."I have no heart, you know, so I am careful to help all those who may need a friend, even if it happens to be only a mouse."

"我请求你，不要这么说，"铁皮人回答说，"你要知道，我是没有心的，因此我格外留神去帮助那些需要帮助的朋友，即使只不过是帮助一只小老鼠。"

As I passed through the creaky, wrought iron gate, I couldn't help but notice how silent the place was.

我必须得时刻留神油表，因为除了在我租摩托车的村子以外是没有加油站的。

He had taken me aside one day and promised me a silver fourpenny on the first of every month if I would only keep my weather-eye open for a seafaring man with one leg and let him know the moment he appeared.

有一天他曾把我拉到一边，并且答应我，只要我帮他留神一个独腿水手，并且一旦那个人出现就向他通风报信，这样每月月初他就付给我一枚四便士银币。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。