print envelope

例句：

1. 1. Please print this letter and send it to me at your earliest convenience.
   请尽快打印这封信并寄给我。
2. 2. The printer is out of ink, so we can't print the documents right now.
   打印机没墨了，我们现在不能打印文件。
3. 3. The printer has a high quality, and you can print any size envelopes with ease.
   打印机质量很高，你可以轻松地打印任何大小的信封。