shows where something starts
She walked from the house to the park.
她從房子走到公園。
shows where someone or something comes from
He is from Canada.
他來自加拿大。
shows who sent or gave something
I got a gift from my friend.
我收到了朋友送的禮物。
shows when something begins
The store is open from 9 AM.
商店從上午9點開始營業。
shows distance between places
The school is two miles from here.
學校離這裡兩英里。
shows a viewpoint or position
You can see the mountains from this window.
從這個窗戶可以看到山。
shows a range of things
Prices range from $10 to $100.
價格從10美元到100美元不等。
shows a change from one state to another
The weather changed from sunny to rainy.
天氣從晴天變成了雨天。
shows difference between things
Cats are different from dogs.
貓和狗不同。
shows what something is made of
Paper is made from wood.
紙是用木頭製成的。
shows removal or separation
She was removed from the team.
她被從團隊中除名了。
shows prevention of something
He stopped the child from falling.
他阻止了孩子摔倒。
shows the cause of something
She was tired from working all day.
她因為工作了一整天而感到疲憊。
shows basis for a judgment
I can tell from your smile that you're happy.
從你的笑容我能看出你很開心。