Pulses
n. 脈搏( pulse的名詞復數 ); [無線電]（電磁波等）脈動; 活力; 有節奏的跳動（或拍打）
??? 情景例句
You really ought to take some time off.
的確應該休一休假。
Man is a tool-using animal.
人是用器之獸。
There are about 50 million sheep in New Zealand, about 14 sheep for every New Zealander!
在新西蘭大約有5000萬只羊，每個新西蘭人擁有14只羊左右！