Electrofishing
n. (利用魚對陽電極的反應而進行的)電漁法,電氣捕魚
??? 情景例句
Hello, how are you doing today?
你好， 今天怎么樣？
I'll give you a hand.
我來幫助你。
As a reasonable guess, they might, on an average, be 100 light years away.
據合理推算，外星人離我們平均距離也有100光年之遠