I like to look professional, so I usually wear a suit with a medium-length skirt, and a simple blouse.

我喜欢看上去很职业化，所以我总是穿着西服和中等长度的裙子和一件样式简单的女式衬衫。

youdao

He was aged between 25 and 30, with a medium build and collar-length mousy hair.

他年龄在25到30岁之间，中等体格，有一头长至衣领的暗棕色头发。

《柯林斯英汉双解大词典》

People with short hair should use no more than 6ml of shampoo, medium length 8ml, and long 10ml.

短发的人使用的洗发香波不应超过6毫升；头发中等长度的人不应超过8毫升；而长发的人不应超过10毫升。

youdao

This medium-length film, directed by Letourneur, brings a bracingly droll inventiveness to its tender intrigue.

NEWYORKER: The Shady Sailor

The first man is white, 5ft 5ins, of skinny build and has medium-length, dark hair.

BBC: Fire extinguisher thrown from North Bridge in Edinburgh

In another study, long and medium-length hair improved male raters' evaluation of female subjects' health.

CNN: The 5 biggest hair myths and one unfortunate truth