The Eiffel Tower weighs about 700 tons.(保持句子原意) The Eiffel Tower is about 700 tons __ __.

问题描述:

The Eiffel Tower weighs about 700 tons.(保持句子原意) The Eiffel Tower is about 700 tons __ __.

in weight
例句:
We found out that the loss in weight was caused by excessive moisture .
我们发现重量损失由过多的水分引起.