The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
丙型肝炎的挑战不仅在于找到病毒，还在于理解它是如何逃避免疫系统的。
Singing is my way of expressing love.
"In business, timing is everything."
最好的角色真实得仿佛能从书页中走出来。
在爱情中我们都是傻瓜。