第1个回答 2021-05-20
traffic rules 或者traffic regulations
第2个回答 2022-06-24
遵守交通规则Traffic rules must be obeyed.Obey the traffic rules法律规定,必须遵守交通规则The law sets it down that traffic rules must be obeyed.
第3个回答 2022-06-24
遵守交通规则Traffic rules must be obeyed.Obey the traffic rules法律规定,必须遵守交通规则The law sets it down that traffic rules must be obeyed.
第4个回答 2021-05-21
交通规则
traffic rules