Lesson 123 Lesson 123 A trip to Australia A trip to Australia Lesson 124 Lesson 124 (Who)/(whom), (which) and (Who)/(whom), (which) and (that) (that) Who is the man with the beard? Mike.during+n. during the summer vacation 在暑假 during the days morning, evening This is a photograph I took during my trip to Australia. 休假期间,我到海里游了两次泳。 I went swimming in the sea twice during the vacation. 下了一整夜的雨。 It rained during the night. 整个用餐时间她讲个不停。 She kept on talking during the meal 。 journey 常指长距离的陆上旅行 Go on