traffic selection switch交通: unobstructed选择: pick and choose; select开关: Q-switching运行: move; be in motion; run; wor ...方式: way; fashion; pattern下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:交通选择开关，运行方式开关，即可在微信中查询翻译
