You can study hard and improve it.
你可以努力學(xué)習(xí),提高你的漢語.
Your work will get by, but try to improve it.
你的工作還過得去,不過還得努力改進(jìn)一下.
So they taught you how to improve yourself as an actor?
于是他們教你作為演員如何進(jìn)一步改進(jìn)自己?
The new report says those who received medicine did improve.
新的報(bào)告聲稱接受藥物治療的人在增加.