observe the rules 遵守规则
observe a law 遵守法律
carefully observe 仔细观察
observe a tradition 遵循传统
A: Does he always observe the traffic rules?
A：他总是遵守交通规则吗？
B: Yes, he carefully observes every sign.
B：是的，他仔细遵守每一个标志。
1) 观察；注视
2) 遵守；遵循
3) 庆祝；纪念
1. 观察；注意到
2. 遵守；遵循
verb
1. To watch someone or something carefully; to obey a law, rule, or custom; to celebrate a holiday or religious event.
Synonym: watch, notice, obey, comply