back 造句

以下为英语单词 “back” 的多种用法及实用例句，适用于学习、教学或写作参考。

• She turned back to look at the sunset.
• He promised to come back soon.
• Please give me my book back.
• The team is working hard to get back on track.
• My back hurts after sitting all day.
• We need to back up our data regularly.
• The audience gave the performer a big round of applause and called for an encore — they really backed her!
• Let’s go back to the original plan.
• He has always backed his friends in difficult times.
• The company is backing a new startup with investment.