common attempt

例句：

1. 1.The common cold is a very common illness.
   普通感冒是一种非常常见的疾病。
2. 2. Common sensetells us that we should not trust strangers.
   常识告诉我们，我们不应该信任陌生人。
3. 3.The common thread running through all these storiesis the theme of love.
   贯穿所有这些故事的共通主题是爱情。