解释：药材的使用方法有做成丸剂的，有做成散剂的，有水煮的，有用酒浸泡的，说明了药材使用的多样性。

Foreign powers do not seem to appreciate the true character of our Government.

"Every saint has a past, and every sinner has a future."

Internationalization is the only way for enterprises to grow bigger and stronger. We must embrace the world with a more open attitude.

When I look at the world I'm pessimistic, but when I look at people I am optimistic.

法国人终其一生都在抱怨所有的事。