然而，你不需要在所有这些情况下使用同步方法。

However, you don't need to use the Synchronize method in all of these situations.

youdao

物，美国人长期的社会交往的首选 方法，现在不需要在所有的社会互动。

Even shopping Americans' longtime preferred method of social interaction now requires no social interaction at all.

youdao

如果你不知道如何安装，或如何使用它，或许你并不需要在所有诺基亚电磁炉。

If you don't know how to install, or how to use it, probably you don't need Nokia Cooker at all.

youdao

So what I want to point out with this case in beryllium is that you don't have to use all of the electrons to figure out the bond order, and in fact, once you get to molecules 10 that are from atoms with atomic numbers of 8 or 10, you're not going to want to maybe draw out the full molecular orbital diagram.

我要指出的是,在Be这种情况下,你不需要利用,所有的电子来指导键序，实际上，一旦分子中,原子序数到达了8或者，你也许不想画出,整个分子轨道图。

麻省理工公开课 - 化学原理课程节选