1·M: As new orders keep pouring in, the workers are working three shifts to step up production.
M：随着新订单的不断增加，工人们已经采用三班倒来提高产量了。
2·W: I hope you'll try to get them to step up production.
W：我希望你可以试着让他们提高产量。
3·Simon: As new orders keep pouring in, the workers are working three shifts to step up production.
西蒙：随着新订单的不断增加，工人们已经采用三班倒来提高产量了。
4·The World Bank promises to step up lending to Central America too.
世界银行承诺提高贷款中美洲的金额上限。
5·I need to step up.
我需要提高。
1·Step up the professional cleaning schedule if you know you tend to be lax about home care.
如果你平时不太注意口腔卫生请增加专业清洁次数。
1·Brazil announced yesterday that it would step up the search, sending a further two navy vessels to the region to help with the hunt for wreckage.
巴西昨天宣布，它将加紧搜寻，增派两艘海军舰艇前往该地区，帮助寻找飞机残骸。
1·"She didn't want to step up to have a book signed because she was so happy, " he said. "It was really weird.
“她不想走近来给书签名，因为她太高兴了，”他说，“真的不可思议。”