甚至有两个“撤销”选项：撤销上次更改（跳至刚好未完成的记录）和撤销所有更改（如果您对某些内容完全改变主意）。

There are even two "undo" options: undo the last change, which will bring you to the record that was just undone, and undo all changes (if you have completely changed your mind about something).

youdao

我们还有一个实验性的功能不完全的Servlet容器（尚未完成），它可被用于测试目的（比如通过junit）。

We also have an experimental half baked Servlet Container (not finished) that can be used for testing purpose (ex: with junit).

youdao

如果所谈论的事情完全发生在过去，则用过去时态(有时也叫做未完成时态)，例如：I used to live in Seattle /我过去住在西雅图。

If you are talking about something that is completely in the past, you use the Past Tense (sometimes called the Imperfect), e.g.

youdao