1.谢谢你提醒了我参加昨天下午的会议(remind)
thank you for reminding me about the meeting yesterday
2.她在英语演讲比赛中的表现给老师们留下了深刻印象(impression)
her performance in the English competition had given her teachers a good impression .
3.如今,人们喜欢通过电子邮件和朋友保持联系(contact)
nowadays, people keep contact with their friends through Internet
4.在附近的大学生毫不犹豫地跳进河里救两个儿童(hesitation)
the students from the nearby university jumped into the river to safe the two children without hesitation
5.志愿者的服务令来自世界各地的运动员有宾至如归的感觉(welcome)
the volunteers extended their warm welcome towards the guests from all over the world .