B.at a time
Don't try to do everything at once,take it a bit at a time.
不要试图一次就能做完所有事情,每次做一点.
at a time 依次,逐一,每次
at one time 一度,从前
B.at a time
Don't try to do everything at once,take it a bit at a time.
不要试图一次就能做完所有事情,每次做一点.
at a time 依次,逐一,每次
at one time 一度,从前