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[计] 快速傅里叶变换
🗣️ 情景例句
Mostly watching television.
大部分是看电视。
Talk of an angel and you'll hear his wings.
说到曹操，曹操就到。
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人们喜欢去扬帆航行、游泳、骑马，还到山里去攀岩。