One twentieth of the total output was exported.

产量中有二十分之一出口。

The total output represents 0.3% of the u.

总产量只占美国钢铁市场的0.3%。

The total output is double that of last year.

总产量是去年的两倍。

However, 1987 showed a modest growth of total output.

然而1987年的总产量略有上升。

The total output represents 0.3% of the U.S. steel market.

总产量只占美国钢铁市场的0.3%。