it is half an hour's walk from the school to the park.it_half an hour_from the school to the park
问题描述:
it is half an hour's walk from the school to the park.it_half an hour_from the school to the park
同义句
答
It is half an hour's walk from the school to the park.
= It (takes) half an hour (to walk) from the school to the park.