铁或钢，每年8亿吨，几乎接近10亿的钢产量。

Iron or steel, 800 million tons, almost a billion tons of steel.

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吨让他们支付董事会或您将丢失。

T allow them to cover the board or you will lose.

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千吨重量或容量的单位，等于1,000吨。

A unit of weight or capacity equal to1, 000 tons.

youdao

千吨重量或容量的单位，等于1,000吨。

A unit of weight or capacity equal to1, 000 tons.

youdao