Contracts may become unenforceable or rescindable for "failure of consideration" when the intended consideration is found to be worth less than expected, is damaged or destroyed, or performance is not made properly (as when the mechanic does not make the car run properly).

所謂對價，指的是當事人一方得到某種利益亚洲中文操女视频网站、權利或好處樱花在线导航成人网站入口免费，另一方損失某種利益、權利或好處国产JIZZ在线观看，從而使雙方都收到好處熟妇精品视频。換言之，對價就是當事人間的一種&我給你是為了你給了我的關系&中国国产黄色真人网站。

Contracts may become unenforceable or rescindable for "failure of consideration" when the intended consideration is found to be worth less than expected, is damaged or destroyed, or performance is not made properly (as when the mechanic does not make the car run properly).

據(jù)此久久天堂，只要合同成立就具有合法性，因為不符合法律的合同不能產生強制執(zhí)行力999精品试频一区，自然也就是要以&對價&為基礎精品视频在线。