常見例句雙語例句I was about to leave work when it began to rain heavily.我正要下班，這時(shí)，天開始下大雨了。We were about to start out when it began to rain heavily.我們正要啓程，就在這時(shí)，天下起了大雨。E. g. We were about to start out when it began to rain heavily.我們正要啓程，就在這時(shí)，天下起了大雨。權(quán)威例句Rain came down heavily a half hour at a time, then pulled back into a silvery sky of fast-moving, fuzzy-bottomed clouds.NEWYORKER: Outage 返回 rain heavily