2、Have you ever used atypewrite? If not, you've surely seen one. This useful machine has a most interesting history.(你用过打字机吗？即使没用过，你肯定也见到过。这一用途广泛的机器有着一个很好玩的历史。) hAo86.com
3、He is striking the key of histypewrite.(他敲打着打字机的字键。)
4、Learningtypewrite is very easy.(学打字很容易。)
5、I cantypewrite in computer with keys quickly, but write slowly in a pen.(我能快速地用键盘在电脑上打字，但是手写却很慢。)
