To get some insight into what the compiler is doing, try invoking the JVM with the -XX:+PrintCompilation flag, which causes the compiler (client or server) to print a short message every time it runs.

为了深入了解编译器做了什么，请用 -XX:+PrintCompilation 标志调用 JVM，这个标志会使编译器（客户机或服务器）每次运行的时候打印一条短消息。

youdao

The client will print out the data received from the server.

客户机将把从服务器接收到的数据打印出来。

youdao

You should professionally print and bind the final bid package before officially delivering it to the client, preferably in person.

您必须以专业化的方式打印和装订最终的竞标材料，再将其正式交付给客户(最好是亲自去)。

youdao

His client also requested deluxe print materials, so Mr. Saslove created a 30-page coffee-table book that was hand-wrapped in Italian suede.

WSJ: Brokers Who Bet on a Few Sales