核试

tā men duì hé shì yǒu shén me duì cè

他们对核试有什么对策？

What is their policy on nuclear testing?

tā men zài xún qiú chè dǐ jìn zhǐ hé shì

他们在寻求彻底禁止核试。

They are seeking a complete ban on nuclear testing.