GbEng
一个男人对妻子隐瞒事情是不对的。 It is wrong for a man to conceal things from his wife.
他向警方隐瞒实情而并未感到十分不妥. He had/felt no serious qualms about concealing the information from the police.
幕后的,秘密的隐瞒公众的;私下的 Concealed from the public; private.
他在陈述事实, 但他隐瞒了一些事。 He may be telling the truth but he is keeping something back.