We have one thumb on each hand.
我們每只手各有一個拇指。
What is that in her hand?
那在她手上的是什么哪？
All this in his hand.
這一切都在他手中。
Such fine work requires a good eye and a steady hand.
做這樣精細的工作，眼要尖，手要穩。
Put your hand up if you need more paper.
若有人還要紙，請舉手。
He's good at making things with his hands.
他善于手工制作物品。