1、bump up增加;提升
They also have high levels of teenage pregnancy that help bump up the figures.
兩國(guó)的少女懷孕比例也都很高,進(jìn)一步推高了生育率 。
2、at the border在邊境
The soldiers at the border halted the travelers to check their passports.
駐守邊界的士兵把游客攔下來,檢查他們的護(hù)照 。