... 不当班 off duty 不彻底did by halves ;done by halves 不彻底的度的 halfway ...
双语例句
1
You're expecting twins? Well, you never did do anything byhalves.
你想生对双胞胎？唔，你做事倒从来不会只做一半。
《牛津词典》
2
A lot of time we elephant sweet similar can not find to do a matter of reason, much time we are all far less sweet, a lot of affairs always did things byhalves with ease.