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...
深深浅浅的各种木槿色、丁香色、熏衣草色和紫色都是流行色。All shades of mauve, lilac, lavender and purple were fashionable.若是上色的时候不小心弄坏了那些地图，他们可承担不起。They could not afford to spoil those maps by careless colouring.玻璃瓶中盛满了被食用色素染过色的水。Glass bottles are f...