去年以来，我一直在学习法语。

I have been learning French since last year.

去年以来，他已经完成了五个项目。

He has completed five projects since last year.

去年以来，她一直在这家公司工作。

She has been working at this company since last year.

去年以来，我们的销售额增长了20%。

Our sales have increased by 20% since last year.

自去年以来，她的表现极大地提高了。

Her performance has vastly improved since last year.

去年以来，我每周都去健身房锻炼。

I have been going to the gym every week since last year.

该项目的注册人数自去年以来翻了一番。

The program's enrollments have doubled since last year.

自从去年以来，他一直在同一家公司工作。

Since last year, he has been working at the same company.

自去年以来她已经变得坚强多了.

She has toughened up a lot since last year.

价格上升到去年以来的最高点。

Value move up to their best level since last year.