wèi le / bì kāi / jiāo tōng / yōng dǔ / tā / xuǎn zé / zài / fēi gāo fēng / shí jiān / chū mén为了避开交通拥堵,他选择在非高峰时间出门。To avoid traffic congestion, he chose to go out during off-peak time.