1·LOL has evolved into something much subtler and sophisticated and is used even when nothing is remotely amusing.
LOL 已经发展成为一种更加微妙复杂的东西，即使在没有什么好笑的时候也可以使用。
2·On the other hand, subtler differences can be striking, but are difficult to communicate and, above all, may not be consistent from crop year to crop year or from farm to farm.
另一方面，就连更微妙的区别也能被发现，但是要描述出来就很有难度了，总之，这种差别由于作物年度和农场之间的区别而变得不一致。
3·What if, for some one of the subtler reasons that would tell with both of them, they should tire of each other, misunderstand or irritate each other?
假如因某种微妙的原因使他们两人互相厌倦、误解或发生不愉快，那该怎么办呢？
4·College degrees can guide students' career choices in subtler ways.
大学学位有时还会以更微妙的方式引导学生选择自身的职业。
5·On May 16th, though, oil did start to be collected, thanks to a subtler intervention.
5月16日，由于一个微妙的干涉，漏油开始被收集了。
1·In fact, there are subtler and more powerful things we could do with capabilities. Recall Listing 1, repeated here.
实际上，我们可以用能力实现更精细更强大的效果。
2·We shall, perhaps, look down thus on the surface of air at length, and mark where a still subtler spirit sweeps over it.
也许我们还应该像这样细细地俯视那天空的表面，看看是不是有一种更精细的精灵，在它上面扫过。