那座城市的街道肮脏不堪,弥漫着令人窒息的废气。The city's streets are filthy and choked with exhaust fumes.肺呼出这些废气被排到空气中。As the lungs exhale this waste, gas is expelled into the atmosphere.问题在于废气中含有很多毒素。The problem was that the exhaust gas...
The runway of this airport is undergoing expansion to accommodate large planes.这个机场的跑道正在扩建以适应大型飞机起落.People living near the airport are pushing for new rules about night flight.住在机场附近的人们正强烈要求制订出夜航班机的新规。Joanna swung back o...
Old buses are major contributors to pollution in British cities.破旧的公交车是造成英国城市污染的主要因素。Older people are important contributors to the economy.老一辈人为发展经济作出了重要贡献。The core of regular contributors is essential to the magazine.有...
Don't stay under the arm of a derrick!不要在起重机的吊臂下!Derrick and I have been laying out the system of irrigating ditches.德里克跟我在一起修建那个灌溉网.Unlike Harran Derrick, he seemed more of a character than a type.他跟哈伦·台力克不一样,与其说他是...