picky

The toddler is extremely picky and will only eat white bread with the crusts cut off.

(Chinese) 那个幼儿非常挑剔，只吃切掉皮的白面包。

She is very picky about the quality of the leather used in the shoes she buys.

(Chinese) 她对自己购买的鞋子所使用的皮革质量非常挑剔。