久久国产欧美日韩精品,日韩国产精品久久久久久亚洲,99视频精品全部免费免费,91精品国产综合久久走光

“非正式”的英語可以翻譯為：unofficial，informal，informality ...

我誤以為這是個(gè)非正式會(huì)議。I was wrong about it being a casual meeting.他開始非正式地為特德打理稅務(wù)。He began informally to handle Ted's tax affairs for him.該方案也對非正式成員開放。The scheme is also open to non-members....

“非正式”的拼音為：fēi zhèng shì...