...o travel
the globe. Unlike most of them, this 25-year-old is doing it full-time. She
and her husband have spent the last two years traveling the world, stopping
everywhere from Paris to Singapore. It might sound like one long, expensive
vacation, but the couple has an unusual way to make their trave...
.... However, expenses have increased as well.为什么上面3句however前有的是用了; 但有的的仍然是, 为什么呢?2)I had arrived early as was my habit; I, therefore, felt priviledged to take my leave without delay.这句中therefore和I 前用了; 请教老师as was my habit中的as ...