Definition: moving or happening quickly, or able to move or happen quickly Level: A1
我的新自行车骑起来很快。
My new bike is very ___fast.
我弟弟吃饭总是很快。
My brother always eats ___fast.
你能说慢一点吗？你说得太快了。
Can you speak slowly? You speak too ___fast.
