Toolbook
非常好的多媒体创作工具软件之一
🗣️ 情景例句
She's quite used to treading the catwalk.
她已经习惯了走猫步。
He is very nervous, so he takes a lot of pills.
他非常的神经质，所以要服很多药
What was the population of the more developed countries in 1950?
1950年较发达国家的人口是多少？