英语语法分析

It's a sign of The Times, "Rubinstein said."

“这是时代的标志”，Rubinstein说。

Rubinstein gives two distinct ways to answer the first question.

Rubinstein给了两种不同的方法来解决第一个问题。

Speaking of Rubinstein, his pedigree here can't be overlooked.

说到Rubinstein，他的世系不会被忽略。