習い事の教室です。コロナ感染防止のため、子供の送迎後、保護者にはすぐにスクールの外に出て頂きたいのですが"In order to prevent spreading of COVID-19, please leave the school area as soon as pick up and drop off your child(ren)."で合っていますか？
Please leave the school grounds as soon as possible after dropping off and picking up your child(ren).
Please leave the school area as soon as you pick up and drop off your child(ren).
ほとんど合っています！ “In order to prevent the spread of COVID-19, please leave the school area as soon as you pick up and drop off your child(ren).” 解答１の “school grounds” は教室の土地の意味ですから、例えばショッピングモール内の教室では使えません。 そのような場合は “school area” の方がいいですね。
アメリカ合衆国 
