Definition: both sides/ends, etc. Level: B2
在公园长椅上，朋友们坐在我两边。
On the park bench, friends sat on ___either ___side of me.
长桌的两端各有一盏灯。
There was a lamp on ___either ___end of the long table.
她两手各拿着一本书。
She carried a book in ___either ___hand.
