preferably

We are looking for a new apartment with at least two bedrooms, preferably near a subway station.

(Chinese) 我们正在找一套至少有两个卧室的新公寓，最好是在地铁站附近。

You should apply for the job as soon as possible, preferably before the end of this week.

(Chinese) 你应该尽快申请这份工作，最好是在本周末之前。