重点讲解：
1.since then 从那时起；自从那以后；自从那时起

例句：Since then, music has always been accompanied by his young time, become an important part of his life.
自那以后，音乐一直伴随着他年轻的时光，成为他生命中重要的部分。

2.in spite of 尽管；不管；虽然

例句：But if he attend to these scene , in spite of how affliction in his heart, he never behaved in out.
可是如果他注意到了这些，不管他内心多么痛苦，从不表现出来。

3.open to the public 向公众开放；对外开放；对公众开放

例句：The Long Now Museum and Store, at Fort Mason Center in San Francisco, is free and open to the public.
现在，博物馆长和存储在梅森堡中心在旧金山，是免费向公众开放。

4.hand it over 把它上交；交过来

例句：Just hand it over, Larson. This has nothing to do with you.
把它交出来，拉森。这和你没关系。

5.remind sb to do 提醒某人做某事

例句：It was just a joke to remind you to send me a mail.
提醒你寄给我一个邮件只是一个笑话。