racks up

She racks up huge trade surpluses within the eurozone while others have comparable deficits.

德国在欧元区内积累起巨额的贸易顺差，其它国家则积累起同等规模的逆差。

Mr Shankman, who racks up 200, 000 miles a year, suggests a number of ploys .

每年旅行20万英里的尚可曼给出了大量建议。