Thoria
n. [化]氧化釷
??? 情景例句
What did you tell Grandpa?
那你是如何對爺爺說的呢？
Only by working hard can we succeed in doing anything.
只有通過努力工作我們才能成功。
The harder I study, the better my English will be.
我越努力，我的英語就會越好。