含盐多的食物可能不健康。

Foods with lots of salt can be unhealthy.

大多数大城市都又脏又不健康。

Most of the big cities were dirty and unhealthy.

你多久吃一次像薯片这样的不健康食品？

How often do you eat unhealthy food like chips?

或者是不健康的孩子们，他们几乎没有时间享受一周中的一次运动。

Or unhealthy unfit children who have barely enough time to enjoy one sporting slot over a whole week.

吸烟是一种非常不健康的习惯。

Smoking is a very unhealthy habit.

反式脂肪被认为是不健康的。

Trans fats are considered unhealthy.

你需要杜绝这种不健康的习惯。

You need to stop this unhealthy habit.

他放弃了不健康的饮食习惯。

He ditched his unhealthy eating habits.

吃太多垃圾食品是不健康的。

Eating too much junk food is unhealthy.

缺乏锻炼会使你的身体不健康。

Lack of exercise can make your body unhealthy.