Many times,it's just about the time...begin to 本文意为“很多次，正当…时候”的句型。 Many times,it's just about the time where doctors begin to find a new medicine to fight against the virus that they may realize that another new virus has emerged 很多时候，正当医生们开始发明一种新药去消灭某种病 毒时，他们会发现又有另一种病毒出现了。Many times, it’s just about the time...begin to 本文意为“很多次，正当······时候······”的句型。 Many times, it’s just about the time where doctors begin to find a new medicine to fight against the virus that they may realize that another new virus has emerged. 很多时候，正当医生们开始发明一种新药去消灭某种病 毒时，他们会发现又有另一种病毒出现了