脱口说英语口语校园习语大全

K-5：keep one's hand it 练习

A:What do you do first in the morning?
A:你早晨起来第一件事做什么？

B:I play the violin to keep my hand in.
B：拉小提琴，练练手。

A:Yes? Is it necessary for an expert like you?
A:是吗？像你这样的专家有必要吗？