But what's wrong with a sturdy briefcase-sturdy means strong and not easily damaged.

但是耐用的公文包有什么问题吗——耐用的意思是强健并且不易损坏的。

Our next word was 'sturdy'-something that is sturdy is strong and not easily damaged.

我们的下一个词是“耐用的”——耐用的东西是强健且不易损坏的。

It builds us up and maintains our bodies.

它使我们强健，维持我们的身体。

Scientists hope to discover an exercise routine that could keep heart strong to counteract this.

科学家们希望找到一种可以持心脏强健的日常运动来抵消这种影响。

I think he just inherently has a strong constitution.

我觉得他天生就拥有强健的体魄。

Many teenagers find running an excellent way of keeping fit and strong.

许多青少年发现跑步是持健康和强健的很好的方法。

Moreover, the robustness of the world's production apparatus has underpinned trade flows.

此外，世界生产设备的强健支撑了贸易流动。

Having a strong, healthy body can reduce your fears of illness or injury.

拥有强健的身体可以减少对疾病或受伤的恐惧。

I see already his muscular calves encased in the gaiters episcopal.

我好看到他那筋骨强健的小腿套上了主教的皮裹腿了。

He is a hard man, she said, and perhaps he hardly knows his own strength.

他是一个身体强健的人，他也许不知道自己的力气有多大。

But critics say Cross Fit has a high rate of injury.

但批评者称全面强健运动的受伤率很高。

By now he'd built his body to 200 pounds of Herculean muscle.

此时，他的体重达到200磅，拥有着强健的肌肉。

Some strong muscle man's watching this going " Ballerina? What? "

一些在观看节目肌肉强健的男士可能会提出疑问“什么，跳芭蕾？”

Exercise Staying healthy is the best way to avoid costly medical bills later.

运动持强健的体魄等于节省昂贵的医疗费。

Notice how this one is noble and robust, like a lion's heart.

请看这颗土豆是多么高贵而强健，宛如雄狮的心脏。

Tenontosaurus is a very sturdy, strongly built animal.

腱龙是一种体格强健结实的动物。

She had become like all the other strong, hard, coarse women of poor households.

她变成了贫苦人家的强健粗硬而且耐苦的妇人了。

Never forget how these strong father-in-law hands gave you pleasure.

永远不要忘记你岳父这双强健的大手给你带来的愉悦。

The secret of the resilience of the Oula sheep lies in the green grassland.

欧拉羊强健的秘密藏在绿色的草原里。

These typically include a high level education, flying experience , and proof of physical and mental ability.

包括高等教育、飞行历、强健的身体和心理。