Some books hint at the solution but never really nail it .
有些书暗示的解决办法，从来都没有成功过。
Other clues in the air samples hint at what that sink is .
空气样本中的其它线索暗示了这种沉积地是什么类型。
He 'd hint at his dissatisfaction and I 'd play dumb .
他会对我暗示自己的不满，我只是装聋作哑。
Leaked images also hint at a casing that looks similar to ipad 2 .
泄露的图片也暗示，它有着看起来类似ipad2的外壳。
And if you think the question is academic and would like a hint at the answer just ask yourself why companies are so keen to let you pay in instalments .
如果你觉得这个问题过于学术、并想得到一些提示，那就问问自己为什么那些公司那么热切地想让你分期付款。
She had not been many hours at home before she found that the brighton scheme of which lydia had given them a hint at the inn was under frequent discussion between her parents .