她的身高在班里是最高的。

Her height is the tallest in the class.

他的高矮在班里是最高的。

His height is the tallest in the class.

她在班里总是名列前茅者。

She is always a topper in her class.

她在班里跑步比任何人都快。

She runs faster than anyone else in her class.

她的学习成绩在班里名列前茅。

Her academic record is among the best in the class.

他的成绩在班里仅次于第一名。

His grades are second only to the top student in the class.

他在班里成绩第一。

He finished 1st in his class.

我：我在班里很受欢迎。

Me: I'm a very popular person in our class.

在班里，玛丽写得最认真。

Mary writes most careful in the class.

我的好朋友萨姆在班里很受欢迎。

My good friend Sam is popular in our class.