I went there to practice speaking once a week last term.

上个学期，我每周去那里练习一次口语。

youdao

But once a relationship has become long-term, although we still talk about love and commitment, in some ways it's satisfaction that comes to the forefront.

然而一旦交往关系确认成为长期的，虽然我们仍会谈及爱和承诺，对这段关系的满足感却变得重要起来。

youdao

Once again, however, it is a long-term battle, and the price tag is only growing.

然而需要再一次声明这是一场长期的战役，并且其代价只会上升不会下降。

youdao

Once a term used to suggest something cheap or inferior, shanzhai now suggests to many a certain Chinese cleverness and ingenuity.

WSJ: Imitation Is the Sincerest Form of Rebellion in China

The Columbia Business School and London Business School found one way to address that problem for their joint program: holding four-day sessions once a month, four to a term.

WSJ: An Executive M.B.A. With a Global Flavor

But we know that once a new presidential term begins, if not earlier as prompted by a military crisis, diplomacy in all of its manifestations is going to matter very much.

FORBES: China May Not Let a Distracted America Forget