🗣️ 情景例句
I hear Boswell
我听说Boswell
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。