Order a meal 预订膳食 Answering receptionist’s questions回答接待员询问
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Ordering a taxi 预订出租 Say where to 告诉对方去何地
Receiving a visitor to your office 接待来宾 Social 社交
Giving instructions 讲授 Telling your audience that they can ask questions 请听众提问
Making a formal presentation 正式演讲 Looking at a subject in more detail 细说主题
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