Don't do things on the sly or get too finicky.

做事不摸摸，也不太挑剔。

If you go the all-natural route, expect to pay big bucks, though, because vanilla beans are the fruits of finicky tropical orchids.

如果想用纯天然方法，费一大笔钱，因为香草豆荚是一中热带名贵兰花果实。

This island seems uninhabited, but it still might harbor certain individuals who aren't so finicky about the sort of game they eat!

虽然岛上看来没有人居住，但很可能有些生人，他们对猪物性质看法可能跟我们不同！

Nasty as they are, most viruses are also extremely finicky — in order to thrive, they require the perfectly controlled climate inside a normal, resting, on-the-ground mammal.

尽管恶名远扬，大多病毒都十分挑剔，为了生存，它们需生存在陆生哺乳动物体内可精确控制温度。

It likes to drink every day, but this one over here is a bit finicky, and only wants a little sip on the weekend.

得天天给它浇水 但是一株又有点挑剔，只需在周末时候给它来上 一小口就成。

Rather than fine-tune metamaterial to exact specifications, which is finicky and expensive, the researchers used nanoparticles of cobalt, which are relatively easy to get hold of, and suspended them in kerosene.

研究者并没有对超材料具体规格进行微调，因为样既繁杂又增加成本，他们使用了钴纳米粒子，个相对而言容易得到，可以把它们暂时存放在煤油中。