A humorous sentence will make a class full of energy.
一个幽默的句子会给一堂课增添一股活力
A friendly greeting will make a good beginning of a conversation.
一个友好的问候会使谈话有一个良好的开端
A humorous sentence will make a class full of energy.
一个幽默的句子会给一堂课增添一股活力
A friendly greeting will make a good beginning of a conversation.
一个友好的问候会使谈话有一个良好的开端