Salk
索尔克（姓氏）
🗣️ 情景例句
I don't have the heart to tell her.
我没有勇气告诉她。
No pain, no gain.
不劳则无获。
Both of them are exciting. I like watching them. Are you good at sailing?
这两种运动都令人兴奋。我喜欢看。你擅长帆船吗？