“奏效”造句

那種方法不奏效的時(shí)候，他們有時(shí)會(huì)想到要尋求幫助。
When that doesn't work they sometimes have the sense to seek help.

這些方法中有一些會(huì)奏效，其他的則行不通。
Some of these methods will work. Others will not.

當(dāng)局相信那些安全措施已經(jīng)奏效。
The authorities believe those security measures are already paying off.

• #奏效