Participants are recommended to have previously completed at least one PALS or APLS course successfully.

与会者建议以前完成至少一个PALS或APLS的过程中成功。

youdao

Of course, I have to ask: do you understand Chinese? Or you'll give pen pals write a letter to ask for help, you are not accustomed to?

当然，我还得弱弱的问一句：你还看的懂中文吗?要不你就再给笔友写封信请求帮助，你不都习惯了么?。

youdao

Of course, Meriwether and his pals weren't just playing that single discrepancy on Treasury bonds.

FORBES: Archimedes on Wall Street