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夜很*^*安静
She is laughing and laughing
狮城*青云
你好！他们非常高兴,笑个不停!They are very happy, laughing!
老猫啊老猫
keep laughing or keep smiling
墨剂先生
she keeps laughing或she kept laughing
卢卡与凯丽
she kept on smiling.
智慧女神美美
keep smiling就像安踏的广告keep moving，一直在移动，就是永无止尽。
烈香杜鹃7366
I have been laughing for long time.
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