Roadsigns
道路標志信號
??? 情景例句
Need another box?
需要另一個箱子嗎？
The accident held the train up for an hour.
那事故使火車延誤了一個小時。
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不時伴有一陣陣奇怪的眼球隊活動，