潜水员需要良好的身体素质和训练。

A diver needs good physical fitness and training.

参加田径运动有助于提高身体素质。

Participating in athletics helps improve physical fitness.

他通过练习中国功夫提高了自己的身体素质。

He improved his physical fitness by practicing kung fu.

参加体育活动有助于提高你的身体素质。

Participating in sports helps improve your physical fitness.

他的身体素质非常好，每天都去健身房锻炼。

His physical fitness is excellent; he goes to the gym every day.

她的身体素质让她能够轻松完成马拉松比赛。

Her physical fitness allows her to complete marathons with ease.

医生建议他通过锻炼来增强身体素质。

The doctor advised him to enhance his physical fitness through exercise.

学校非常重视学生的身体素质发展。

The school places great importance on the development of students' physical fitness.

身体素质是体质的有机组成部分，也是体质的根本，对身体素质的深入研究是及其必要的。

Physical fitness is an integral and fundamental part of physique, and the in-depth study on physical fitness is extremely necessary.

我们所谓的素质教育，提高不了中国学生的身体素质。

Our so-called quality education cannot raise the physical fitness of Chinese students.