If I wanted to get really picky, I could go on and on.如果我真想吹毛求疵的话, 我就会一直挑剔下去的。

Some people are very picky about who they choose to share their lives with.有些人对选择与什么样的人共度一生非常挑剔。

Everyone knows children are picky eaters.众所周知, 小孩子吃东西挑食。