粗枝大叶

"You are supposed to get rid of carelessness, for it often leads to irretrievable errors."

"你们一定要克服粗大叶,粗大叶常常引起无可挽回的错误。"

This is careless work. Do it again!

工作做得粗大叶,重做!

I thought shame to be so careless.

我样粗大叶 惭愧。

Her name is derived from a flower's name. (Ericaceous Erica) It's said that she has a frank character in contrast with her girlish appearance.

据说外表虽有如少女般的清纯，但性格却是粗大叶。