You'd better do some costings.
你最好作一些成本估算。
You'd better not do that again.
你最好别再这样做了。
People are better educated now.
现在人们教育程度更高了。
You'd better do some costings.
你最好作一些成本估算。
You'd better not do that again.
你最好别再这样做了。
People are better educated now.
现在人们教育程度更高了。