Fastballs
(fastball 的复数) n.[棒](投手投出的)快球
🗣️ 情景例句
Hello.
哈啰。
A little learning is a dangerous thing.
浅学误人。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。