1987年，氩气价值的类似下降导致阿尔戈尼亚的出口再次增加。

In 1987 a similar reduction in the value of the argon led to another increase in Argonia's exports.

youdao

1987年，氩气价值的类似下降导致阿尔戈尼亚的出口再次增加。

In 1987 a similar reduction in the value of the argon led to another increase in Argonia's exports.

youdao