1.hustle and bustle Traveling provides us with a temporar...[作者空间]

1.drill sb on sth It might be surprising to find $250-an ...[作者空间]

1.instill ... in sb Many schools all try to instill perse...[作者空间]

1.cut back on For the sake of your well being, you should...[作者空间]

1.keep sb entertained Families get to do their weekly sho...[作者空间]

1.in the digital age In the digital age, nothing can ge...[作者空间]

优缺点 1.positive aspect The positive aspects of a decent ...[作者空间]

1.high-paying job Decades ago, there were plenty of high-...[作者空间]