Lead is strong and flexible so it's ideal for joining pieces of glasses cut in different shapes and sizes.

铅坚固且有弹性，所以是连接不同形状大小的玻璃碎片的理想材料。

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Strong and flexible muscles help keep your back in shape.

强健和强柔韧性的肌肉能使后背保持良好的形态。

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Yoga keeps the body strong and flexible therefore the body is pleasant to dwell in.

瑜伽使你的身体既强壮又柔韧，使你感到在身体中很愉快。

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Any country that abolishes its own currency needs to have an economy that is strong and flexible enough to accommodate external shocks, since it cannot ride them out by printing money.

ECONOMIST: Ecuador on the brink

Although applicants are not required to be trained acrobats and gymnasts, they will have to show that they are strong, flexible and balanced.

BBC: News | Entertainment | It could be you at the Millennium show

In the coming months and years, we are going to continue to allocate our resources to maintain a strong, flexible and broadly distributed regional presence.

WHITEHOUSE: The White House