副词
中文翻译：手动地
同义词：
['by hand', 'manually', 'manually']
例句：
-
1.We need to clean the windows manually before we paint them.
我们需要在刷漆之前手动清洁窗户。
-
2. The manual is a great resource for learning how to do things by hand.
这本手册是学习如何手工做事的好资源。
-
3. He taught me how to sew by hand, which was very helpful.
他教会了我如何手工缝纫，这非常有帮助。