1. That's a big showstopper. ����һ�����������ĸо���
2. A showstopper would require a major redesign of the airplane. ͻ�������⽫Ҫ����зɻ������������ơ�
3. It would be a showstopper if Obama made China his first presidential trip abroad and brought top officials. ����°�������߹ٵĺ���֮�е�һվ���й��Ļ����ǿ����������һ���������㡱��
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n.
1. an act so striking or impressive that the show must be delayed until the audience quiets down
2. something that is strikingly attractive or has great popular appeal