这男孩的不轨行为,使他的母亲许多夜不得安眠.The boy's misconduct cost his mother many sleepless nights.她服用了双倍医嘱剂量的安眠药片。She took twice the prescribed dose of sleeping tablets.安眠药片不久就使她睡着了.The sleeping pills soon put her off to sleep....
At first, he was blissfully unaware of the conspiracy against him.起初，他幸好不知道那些针对他的阴谋。We're blissfully happy.我们无比幸福。He was blissfully unconscious of it all.他本人幸亏一点不晓得....