13 sentences
Why do you always use binoculars?
Source: AI Challenger 2017事实上,科学家们目前正在使用望远镜研究与我们的行星具有相似大小和组成的行星。
shìshíshang, kēxuéjiā men mùqián zhèngzài shǐyòng wàngyuǎnjìng yánjiū yǔ wǒmen de xíngxīng jùyǒu xiāngsì dàxiǎo hé zǔ chéng de xíngxīng.
In fact, scientists are currently using telescopes to study planets with similar sizes and compositions to our own.
Source: CCMatrix