如果需要的话

If necessary, I will download a bill of fare from the internet for you tomorrow.

如果需要的话，我明天就可以为你从网上下载一份节目单。

At the end of the proceedings today, the Adjournment of the House will be proposed until Tuesday, 21st May, with, of course, provision for earlier meeting, if need be.

在结束程序的今天，暂停众议院将提议，直到星期二， 5月21日，，当然，为早些时候的一次会议上，如果需要的话。

Find someone to arbitrate if need be.

如果需要的话可以找人来决定对错

Even in the worst case of an Armageddon scenario, I'll personally refund people if need be.

即使在最坏的情况下的大决战的情况下，我会亲自退款人如果需要的话。

I do yoga so that I can stay flexible enough to kick my own arse if necessary.

我练习瑜伽，这样我可以保持足够的灵活性来踢到自己的屁股，如果需要的话。

Apply artificial respiration and treat for burns and shock as necessary.

如果需要的话应该应用人工呼吸来治疗烧伤或休克。

If you were silly enough to trim nails without a styptic on hand, corn starch or white flour will do temporarily if need be.

如果你傻兮兮地修剪指甲没有止血手头上，玉米淀粉或白面粉会暂时如果需要的话。

When the tree is built, it may be pruned using cross-validation procedure, if need.

当树建好之后，如果需要的话，可能需要用交叉验证来进行剪枝。

In particular, I'd like to know how likely it is to be successful, what kind of errors could occur, how serious they are and how to fix them, if some laptop brands adjust to the change better/worse than others and if it is possible to revert back to using Vista on the machine and maybes upgrading to Windows 7 if needed?

我特别想知道的可能性有多大成功，什麼样的错误可能发生，严重程度如何，以及如何解决这些问题，如果一些笔记本电脑品牌调整以适应变化的好/比别人差，如果有可能重新使用Vista在机器或许的升级到Windows 7如果需要的话？

Intermediate care is for the individual that requires a little more care than an assisted livingcan give,such as:more bathing,dressing,feeding,toilet hygiene,supervision for walking to the bathroom,and certified nurses on staff 24 hours a day.They are more expensive than an assisted living,but if the care is needed,it may be well worth it.

中间护理是针对个人设立的，除辅助性疗养院所能提供的护理外，还需要更多的如沐浴、更衣、喂食、洗手间卫生、监督个人往浴室的行走活动、已认证护理员全天24小时护理等要求，因此中间护理比辅助性疗养的收费更高，但如果需要的话，中间护理是物有所值的。

In this section we look at the theory behind the techniques used in rotary polishing and the effects that they have on paintwork and the results achieved.

在这里看抛光剂使用背后的理论，到底是怎么一回事，我们如何用好的抛光机和好的使用技巧来达到好的效果。

I'll dig like a psychotic rodent if I have to.

那我就帮你挖到中国去。