不必

Time however, and the Satisfaction I had, that I was in no Danger of being discover'd by these People, began to wear off my Uneasiness about them; and I began to live just in the same compos'd Manner as before; only with this Difference, that I used more Caution, and kept my Eyes more about me than I did before, least I should happen to be seen by any of them; and particularly, I was more cautious of firing my Gun, least any of them being on the Island, should happen to hear of it; and it was therefore a very good Providence to me, that I had furnish'd my self with a tame Breed of Goats, that I needed not hunt any more about the Woods, or shoot at them; and if I did catch any of them after this, it was by Traps, and Snares, as I had done before; so that for two Years after this, I believe I never fir'd my Gun once off, though I never went out without it; and which was more, as I had sav'd three Pistols out of the Ship, I always carry'd them out with me, or at least two of them, sticking them in my Goat-skin Belt; also I furbish'd up one of the great Cutlashes, that I had out of the Ship, and made me a Belt to put it on also; so that I was now a most formidable Fellow to look at, when I went abroad, if you add to the former Description of my self, the Particular of two Pistols, and a great broad Sword, hanging at my Side in a Belt, but without a Scabbard.

可是，尽管如此，时间一久，我对食人生番的担心逐渐消失了，更何况我确信自己没有被他们发现的危险。所以，我又像以前那样泰然自若地过平生活了。所不同的是，我比以前更小心了，比以前更留心观察，唯恐被上岛的野人看见。特别是，我使用枪时更小心谨慎，以免给上岛的野人听到枪声。天幸我早就驯养了一群山羊，现在就再也不必到树林里去打猎了。这就是说，我用不着开枪了。后来，我也捉过一两只野山羊，但用的都是老办法，即用捕机和陷阱捉到的。因此，此后两年中，我记得我没有开过一次枪，虽然每次出门时还总是带着的。此外，我曾从破船上弄到三把手枪，每次出门，我总至少带上两把，挂在腰间的羊皮皮带上。我又把从船上拿下来的一把大腰刀磨快，系了一条带子挂在腰间。这样，我出门时，样子实在令人可怕。除了前面我描述过的那些装束外，又添了两支手枪和一把没有刀鞘的腰刀，挂在腰间的一条皮带上。

Then we would not have to furtively by e-mail conversation.

那样我们就不必通过电邮来偷偷摸摸的谈话。

You do not have to have taken our Intermediate Fusing Workshop before this one, we cover different techniques in these two workshops.

您不必采取了我们中间福兴在这个车间，我们有不同的技术在这两个研讨会。

One will not have needed the future perfect in one's entire life.

人的整个一生中将不必用到将来完成时态。

Gabby: If I can't trust you, I don't think I can be with you.

如果我无法相信你了，我们也就不必在一起。

If your baby is healthy and growing and gaining weight, don't worry about it.

如果您的宝宝是健康的和不断增长和增加体重，不必担心。

The symptoms of prolactinoma are spanomenorrhea, amenorrha,galactorrhea,sterility and recurrent abortion,etc.

治疗上主要针对病因处理，泌乳素瘤主张药物治疗，对于特发性HPL 应用溴隐停与否，取决于治疗目的，且不必长期用药。

The symptoms of prolactinoma are spanomenorrhea, amenorrha,galactorrhea,sterility and recurrent abortion,etc.We treated them according to their pathogeny.

治疗上主要针对病因处理，泌乳素瘤主张药物治疗，对于特发性HPL 应用溴隐停与否，取决于治疗目的，且不必长期用药。

No thanks to his gallantry for that ....

是说「不必因为那个原因而感激他的殷勤」，原因指的是比其他女人还漂亮的这件事情；殷勤的部分则是邀请第二次的跳舞。

Discovery," this "truly astonishing experiment, he said, could not occur as Galvani thought, for the muscle need not be included in the circuit. Electricity excited the nerve,and the nerve excited the muscle.

这"beautiflil 和大发现，"这"真地惊人的实验，"他说，不能作为Galvani 发生认为，因为肌肉不必被归入这条电路。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。