washing device

例句：

1. 1. The new washing device has a very high efficiency.
   这款新型洗衣机效率非常高。
2. 2.We need to wash our clothes in the washing device before we wear them.
   我们需要在使用之前用洗衣机洗我们的衣物。
3. 3. The washing device is easy to use and saves a lot of time.
   这个洗衣机使用起来很简单，节省了很多时间。