By 1922 the public schools had an enrolment of nearly 16,000 students.到1922年，公学的注册学生数接近16,000。A fee is charged for each year of study and is payable at enrolment.学费每年收取，可在登记注册时缴纳。You will be given a reading list at enrol...
The plane is an eight-seater with twin propellers.这架飞机有8个座位，靠双螺旋桨推进。The water was thrashing and churning about under the propellers.水在螺旋桨下面打旋、翻滚.The ship's propellers churned the waves to foam.轮船的推进器将海浪搅出泡沫....