题目内容
不可见棱边线，不可见轮廓线一般用细实线表示。
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双折现常用于断裂处的边界线。
图纸中汉字要写成长仿宋体，并采用国家正式公布的简化字,汉字高度不小于3.5mm,字宽一般为字高的2/3。长仿宋体的书写要领:横平竖直、起落有锋、结构匀称、写满方格。
All guests are required to carry their original passport and room card when they leave the ship.
According to this contract, if your job doesn’t meet your expectation, you have the right to end your contract with no notice.
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