词汇	wear a forced smile
释义	wear a forced smile 苦笑笑
随便看	against … grain against…grain against …will against … will against…will Again the nerve in his head tightened Again,the result is similar to a stream cipher Again, the result is similar to a stream cipher Again,this is a support system issue a gain to knowledge again to verify againts again-turn again-until againward againwards Again,we attach no meaning to these sequences Again, we attach no meaning to these sequences Again we fell behind with our rent Again we fell behind with our rent payments Again we fell behind with our rent [payments] again-what again-with AGair gap AGaise