最近スーパーで自動払いが導入された、並ばずに済むって英語でなんて言うの？

「最近スーパーで自動払いが導入された、並ばずに済む」＝　Recently, many supermarkets have self checkouts so you can avoid queuing. / A lot of supermarkets now have self checkouts so you don't have to wait in line for long.

ボキャブラリー
recently ＝　最近
many, a lot of ＝　沢山の、多くの
self checkout ＝　自動払い
avoid ＝　避ける
queue, wait in line＝　並ぶ
don't have to ＝　しなくていい