饭菜好了，大家动手。
The food is ready; everyone dig in.
动手
to set about (a task); to raise a hand to hit sb; to touch; to handle (typically used in cautioning sb *not* to touch sth)
Watch it being written
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
动
手
Nice writing!
Build with these blocks
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
动
See it in sentences
修理电脑前要动手查资料吗？
Before fixing a computer should one start by looking things up?