Buses stop here by request.

公共汽车在这儿招手就停。

She sang by request of the visitors.

她应参观者邀请演唱。

The bills were introduced by request.

这些议案是应请求提出来的。

That famous singer sang again by request.

那个著名的歌手依大家要求又唱了一次。

The bus to the supermarket will stop anywhere by request.

去超市的公共汽车会应人请求随时停车。