Schilder
[醫]氏病，即彌漫性硬化癥
??? 情景例句
And then branched out into other sports products.
然后逐漸擴展出其他的運動產品。
Any questions?
有什么問題嗎？
The guards couldn't have been watchig very carefully.
警衛不可能一直認真地查看。