grinning，smiling broadly ；

[例句] [谚]脸上笑嘻嘻,便饭成筵席. A cheerful look makes a dish a feast.

[例句] “ 是啊, " 杜洛埃笑嘻嘻地走了过来,站在办公室门口探头朝里看. " Yes,'smiled Drouet, approaching and looking in at the door.

laugh merrily，te-hee ；

[例句] 她们大家全都兴致勃勃, 有好些位还嘻笑欢畅. They were all cheerful, and many of them were merrily drinking.

[例句] 纳塔利忍不住嘻嘻笑了几声. Natalie yielded up a few giggles.

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