他们的授课能力有些欠缺。There's some weakness in their teaching ability.他的微观经济学授课单元有250名学生。He has 250 students in his microeconomics module.想上英语外教授课班可以提前预订，当场交费。Lessons with English-speaking instructors can be booked and paid f...
The immaculately tended gardens are an oasis in the midst of Cairo's urban sprawl.在开罗不断扩张的都市版图内，这些被悉心照料的花园成了一片世外桃源。Agreement in Cairo should be topped by an end to the oil embargo in Riyadh.继在开罗达成了协议之后,应当在利雅得设法结束石油禁...