20世纪80年代的经济繁荣使人们喜欢上高油耗的汽车。The boom of the 1980s led to a taste for petrol-guzzling cars.商业繁荣，外国人争相投资。Business is booming and foreigners are scrambling to invest.今年的高利率并不表明市场繁荣。High interest rates do not point to a buoyan...
I tried to slip up the stairs unnoticed.我试图趁没人注意溜上楼去。His kindness did not go unnoticed by his staff.他的厚道员工了然于心。She scorns the visible trappings of success, preferring to live unnoticed.她鄙视标志成功的外在之物, 更愿意默默无闻地生活....
The water level of the Mississippi River is already 6.5 feet below normal.密西西比河的水位已经比正常值低了6.5英尺。Oyster biostromes are forming in the bays of the modern Mississippi delta.在现代密西西比三角洲的海湾中正形成着牡蛎生物丘.Joseph watched a shady-loo...