1. Hopkins came back and, to the relief of everybody, reported nothing more than a mild attack of indigestion.
    霍普金斯回来说，不过是轻微的肠胃不适，大家听了都松了一口气。

2. Jim: It´s mild, but it is not always pleasant.
    吉姆:气候温和, 但并不总是令人满意的.

3. Over the periods their saliva, a mild, digestive juice like our own,
    蛇的唾液本来和我们人的消化液一样柔和，但经过漫长的时间，

4. It´s mild, but it is not always pleasant.
    气候温和, 但并不总是令人满意的.

5. It´s mild,
    气候温和，