这一设计由淡色的3个长方形和3个三角形构成。This design is in pastel colours with three rectangles and three triangles.热天穿淡色衣服使人凉爽.The clothes are effective in keeping cool in warm weather.她起了床,穿着淡色的睡袍.She rose in her pale nightgown....
耳垢堵塞耳道可能会影响听力。Hearing can be affected by ear wax blocking the ear canal.听力有障碍的人们主要受到两大问题的困扰。There are two main problems which afflict people with hearing impairments.经检查，她的听力有点缺陷。Her hearing was found to be slightly defe...
他们围着老师的椅子站成半圆形回答问题。They stood in a semi-circle round the teacher's chair and answered questions.摆成半圆形的椅子a semicircle of chairs这个村庄是由半圆形的茅舍组成的.The village was formed of semicircle huts....
Builders must fasten down roofs of newly-built homes more securely.建造工人必须把新建房屋的屋顶固定得更牢靠些。Officials tussled over who had responsibility for the newly fashionable unemployment agenda.众官员为谁负责最近备受关注的失业议题一事争得不可开交。He seemed to...