However, there are not many countries in the world who can afford fourth-generation fighter jets and J-31 has to compete against T-50 of Russia and F-35 of the U. S. in the international market.

不过，目前世界上有能力购买四代机的国家为数不多，且歼- 31还面对着俄罗斯t - 50和美国F - 35战机等强大的竞争对手。

youdao

However, there are not many countries in the world who can afford fourth-generation fighter jets and J-31 has to compete against T-50 of Russia and F-35 of the U. S. in the international market.

不过，目前世界上有能力购买四代机的国家为数不多，且歼- 31还面对着俄罗斯t - 50和美国F - 35战机等强大的竞争对手。

youdao