问题描述:
分析一下这个句子That's when workmen .
That's when workmen using huge machines began clawing out 1,000 tons of clay every half hour as they bored from England to France.
that
when
as 分别是什么成分
如何翻译
That's when workmen using huge machines began clawing out 1,000 tons of clay every half hour as they bored from England to France.
that
when
as 分别是什么成分
如何翻译
问题解答:
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