Who is Mary go to do a favour for?玛丽要给谁帮个忙?Couldn't you do a favour and leave me alone?难道你就不能让我安静一下 吗 ?Could you do a favour for me?你能帮一下忙 吗 ?...

帮个忙，帮忙...

do a favour的音标：do a favour的英式发音音标为：[du: ə 'feivə]do a favour的美式发音音标为：[du e 'fevɚ]...