不要用腳摩擦地板發出刺耳的聲音英文怎麼說？

Don't scrape your feet on the floor.

他從腳踏車上摔下來,擦破了膝蓋英文怎麼說？

He fell off the bike and got a scrape on his knee.

喬試著累積足夠的錢好去渡假。 這句話的英文怎麼說？ (學習英語會話)

Joe is trying to scrape together enough money to go on vacation.

這家人只能勉強度日,但從沒有要過救濟英文怎麼說？

The family could just scrape along but never asked for charity.