例句：
Meanwhile ， I'd like to invite you to act as a judge for the singing competition.
同時我想邀請妳擔當歌唱比賽的評委。
There is going to be a singing competition this evening.
今天晚上將有壹場歌詠比賽。
I have taken part in a singing competition of our school in the next Tuesday afternoon. Would you please come to see it？
下周二下午學校有壹個唱歌比賽，我參加了，請問妳有空來看看嗎？