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bargain sale; selling cheaply; selling at a low price
giving out (too) readily; handing out freely; selling (oneself) short
閉店セールで商品が安売りされている。
Products are being sold cheaply in the closing sale.
自分の才能を安売りするべきではない。
You should not sell your talent short.
安売りに客が殺到して店は大混雑だった。
Customers flocked to the bargain sale and the store was packed.