Preject
计划,射出,放映,突出
🗣️ 情景例句
Life is full of ups and downs.
生活充满起伏。
He spends a lot of time reading books on ecology.
他花了大量的时间阅读生态学方面的书籍。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。