DARPA takes high risks for high rewards, and that means that we also have a lot of challenges that we expect our performers to have. So, the challenge is quite hard.

DARPA需要高回报高风险的，这意味着我们也有很多的，我们希望我们的表演有挑战，因此，面临的挑战是非常困难的。

youdao

DARPA takes high risks for high rewards, and that means that we also have a lot of challenges that we expect our performers to have. So, the challenge is quite hard.

DARPA需要高回报高风险的，这意味着我们也有很多的，我们希望我们的表演有挑战，因此，面临的挑战是非常困难的。

youdao