卢春如：用run a competition 造句

徐彤彤的回答：

In order to boost sales, they decided to run a competition.为了刺激销售，他们决定举行一场竞赛。

白领丽人的回答：

for president of this united states the decision lets them have a competition. 为此美国总统决定让他们比试一下。