The PLA Navy operates five Type 091 (NATO codename: Han class) nuclear-powered attack submarines built by Huludao Shipyard in Liaoning Province between 1967 and 1990.

中国人民解放军（PLA）海军操作的五艘091型（北约代号：汉级）核动力攻击潜艇在1967年至1990年之间由辽宁省的葫芦岛造船厂建造。

youdao

I am in class 3, Grade 4. I have many good friends, such as Zhang Na, You Si Qi and Zhou Chu Han and so on.

我现在是四年级三班的小学生。我有很多的好朋友，比如张娜、游思琪还有周楚寒等等。

youdao