volunteer one’s time to do sth

自愿花时间干..  detail>>

volunteer to do sth

自愿做某事  detail>>

it’s one’s turn to do sth

该轮到  detail>>

do one’s best (to do sth)

尽力（做某事）  detail>>

afford the time to do sth

有时间做  detail>>

have no time to do sth

没有时间做某事  detail>>

speng time to do sth

花费……时间去做事情  detail>>

take time to do sth

花时间做某事  detail>>

the best time to do sth

做某事的最好时间  detail>>

this is the best time to do sth

是干某事的最好时机  detail>>

to afford time to do sth

抽时间做某事（由于太忙）  detail>>

to spare time to do sth

抽时间做某事（由于太忙）  detail>>

do sth to one’s heart’s content

尽兴…  detail>>

volunteer to do

志愿做某事  detail>>

have enough time to do sth

有足够的时间做某事  detail>>

do that to me one more time

给我再做一次 再爱我一次 再为我做一次 再一次那样对我 再做一次  detail>>

there be sth to do

有事要做  detail>>

to do sth

考虑.  detail>>