体力的英文：
physical strength

Recruit one's health [strength]
恢复健康[体力]

Physical fitness,well-being,strength,etc
健康、安康、体力

Sustaining food
维持体力的食物

Never light your candle at both ends.
不可过分消耗体力

Causing physical or mental fatigue;tedious or tiresome.
乏味的使体力或智力疲倦的;乏味的或令人厌倦的

Severe demand on one's mental or physical strength,resources,abilities,etc
对智力、体力、财力、能力等的严格要求;负担;压力

Lack of physical or mental energy;listlessness.
无精打采，衰弱无力缺乏体力或精神;无精打采

I guess manual labor pay the best.
我猜想体力工作的薪水最高

An unskilled Asian laborer.
苦力没有特殊技能的亚洲体力劳动者

Frothy saliva produced especially as a result of physical exertion or a pathological condition.
口沫由于消耗体力或病理状况而产生的泡沫状唾液

Kitchen Physic is the best physic
饮食有节,百药无缘

They are digging at physics.
他们在钻研物理学。

The physical sciences,eg physics,chemistry
自然科学(如物理学、化学)

A fascinating portion of physics is known as modern physics.
物理学中的一个引注目的部份通称现代物理学.

To take physical form or shape.
形体化采取物质的形式或成形

Union is strength
团结就是力量

Union is strength.
团结就是力量。

Maximum crushing strength (=crushing strength at maximum load)
抗压极限强度

The strength of the chain is in the weakest link.
链子的承受力在于最薄弱的一环。

The moral of the story is that 'Solidarity is strength'.
这个故事的教益在于'团结就是力量'。