By late in the afternoon they could hear distant mortar shells slamming into the desert.

下午晚些时候，可以听到远处的迫击炮声在沙漠里轰响。

youdao

By late in the afternoon they could hear distant mortar shells slamming into the desert.

下午晚些时候，可以听到远处的迫击炮声在沙漠里轰响。

youdao