如果方便的话，你今天下午可以顺便去趟我家吗？

Would you drop in at my house this afternoon if it is convenient to you?

youdao

如果你不想坐失良机，拍卖会定在6月26日下午2:30。

If you don't want to miss the boat, the auction is scheduled for 2:30 p.m. on June 26.

《柯林斯英汉双解大词典》

如果你把车留给我，我今天下午就帮你修。

If you leave the car with me, I will fix it for you this afternoon.

youdao

If you look at the normal labs that are in many places, you have a lab on Thursday afternoons, and the labs are either two weeks ahead or two weeks behind the lecture material.

如果你了解其他地方,一般的实验室，比如在星期四下午有实验课，这些实验要么是讲座的两周前,要么是讲座的两周后,才进行。

麻省理工公开课 - 媒体、教育、市场课程节选

For example, if you go to interview, it took... you start from nine until four,

比如，如果你去面试，它花费……你会从早上九点开始到下午四点结束，

就业很难 - SpeakingMax英语口语达人

I am especially concerned about attendence, So if you have arch-practice these Tuesday afternoons and can't be here every week, you shouldn't take this course.

我很在意考勤，所以，如果周二下午,你有实践活动课,不能每周都出勤的话，建议你不要选这门课。

麻省理工公开课 - 电影哲学课程节选