Wherever you live, there's bound to be something interesting to do.

不管你住在哪里，那里一定会有些趣事可做。

There are so many people around the world that there's bound to be someone who's already doing what you want to do.

世界上有那么多人，你想做的一定有人做过了。

Doesn't need to be, so, what should I do about the upper bound here?

不必改下边界值，因此,我该对上边界值做个怎么样的改动呢？

What You Can Do: If you're in a busy place, you're bound to both be distracted at one point or another — you can't have your eyes glued to him at all times.

你能做的：如果是在一个人多的场合，你极有可能因为这件或那件事而精神不集中——你没办法让你的眼睛在所有的时间永远都黏着他。

Interestingly, women do not like muscle-bound men, and men misperceive how muscular women want them to be.

有趣的是，女人不喜欢肌肉男，而男人误以为女人希望他们肌肉发达。