He's very forward and confident and chats happily to other people.他很自以为是，喜欢和别人攀谈。All its V8 engines will run happily on unleaded.其所有的V8引擎使用无铅汽油都将运转顺畅。Dogs and little children romped happily in the garden.狗和小孩子们在花园里嬉...
Their friends think Phillip and Joan are a shining example of a happily married couple.朋友们都认为菲利普和琼是美满夫妻的典范。Henry gurgles happily in his baby chair.亨利在婴儿椅里开心地咯咯笑。The last I heard, Joe and Irene were still happily married....