耳垢堵塞耳道可能会影响听力。Hearing can be affected by ear wax blocking the ear canal.氧化胆固醇可能是造成动脉堵塞的元凶。Oxidized cholesterol may be responsible for furring up the arteries.交通堵塞丝毫不见缓解，街道被堵得水泄不通。The streets are wedged solid with near-co...
The creation of an efficient and sustainable transport system is critical to the long-term future of London.建立一套高效稳定的交通体系对伦敦的长远发展意义重大。They met at the United Nations World Summit on Sustainable Development in Johannesburg...
She's got a part-time job for which she earns 2,000 yen a month.她有一份月收入2,000日元的兼职工作。a yen for sweets想吃糖果Mike had a yen to try cycling.迈克非常想试试骑自行车。The yen slipped against the greenback , trading at 120.34, down 0.78 ...