She spends half an hour reading English in the morning.同义句

问题描述:

She spends half an hour reading English in the morning.同义句

it takes half an hour for her to read English in the morning

She reads English half an hour in the morning.

=It takes her half an hour to read Englis in the morning.
sb spends .doing sth =It takes sb .to do sth.做某事花费某人多少时间