1. rack up 大量实现（利润、销售），惨遭（亏损）

Lower rates mean that firms are more likely to rack up profits in the coming months

更低的费率意味着各公司更有可能在未来的几个月中大幅获利QU-dDuQbE%NW]。

2. reach out to 接触;把手伸向;联系

Dunn believes that people who reach out to strangers feel a significantly greater sense of belonging, a bond with others ．

邓恩认为，主动接触陌生人的人有更强烈的归属感，与他人的联系也更紧密_^r@Q~hf1ZKPh#~G0xh5。