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- It strikes me that you are not serious about it. 我覺(jué)得你并未把這事當真。
- It was just an idle threat(= not serious). 那只不過(guò)是嚇唬嚇唬而已。
- He's not serious, he was only joking with you. 他不是當真的，剛才是與你鬧著(zhù)玩的。
- When it first occurred, it was not serious. 剛開(kāi)始痛時(shí)還不怎么厲害。
- He is not serious about literature. 他對文學(xué)不感興趣。
- I oughtn' t to do that, it' s not ethical. 我不該做那件事，它是不合乎道德的。
- Happily, the accident was not serious. 幸好這一事故不嚴重。
- Don' t answer ( me ) back ; it' s not polite. 不要跟我頂嘴,這是不禮貌的。
- Don' t hide behind the door. It' s not safe. 不要躲在門(mén)后,那不安全。
- It 's not a sharp pain; just sort of a dull ache . 這不是劇痛；只是有些隱痛。
- It 's not allowed to spit everywhere . 隨地吐痰是不允許的。
- It 's not only heat, but the humidity as well . 天氣不僅僅炎熱而且潮濕。
- Don' t sit on that chair it' s not stable. 別坐在那張椅子上，那椅子不穩。
- It' s not a house but a glorified hut. 那不是一所房子，而是美化了的小木屋。
- He made light of his injury,ie said it was not serious. 他對自己的傷不以為意。
- It' s not easy to run backwards. 倒著(zhù)跑不容易.
- The man is frivolous, not serious. 這個(gè)人很輕浮，不嚴肅。
- It' s not humanly possible to count so quickly. 計算得這么快是人力無(wú)法做到的。
- It' s not much fun going to a party alone. 獨自一人去參加聚會(huì )沒(méi)什麼意思.
- He made light of his injury, ie said it was not serious. 他對自己的傷不以為意.
