所以每建一套新房子可能不得不拆掉三四所旧房子。

Old houses are often so densely packed that perhaps three or four have to be demolished for every new one built.

youdao

所以每建一套新房子可能不得不拆掉三四所旧房子。

Old houses are often so densely packed that perhaps three or four have to be demolished for every new one built.

youdao