And what I mean by that is that anytime we've launched one of these technologies to the clinic, we've made absolutely sure that we do everything we can in the laboratory before we ever launch these technologies to patients.
我的意思是我们任何时候把这样的科技 用于临床， 我们要绝对确保把这些科技运用到病人之前， 我们在实验室里尽了全力 保证这种科技的安全性。