Ppp
[計] 點到點協(xié)議\\n[化] PPP法
??? 情景例句
Then walk two blocks to the traffic light.
再走兩條街到紅綠燈處
My coffee is too hot to drink!
我的咖啡熱得沒法喝。
Can you see the trees?
你能看見樹嗎？