nǎo脑jīn筋jí急zhuǎn转wān弯shí时jiān间dào到la啦！yǔ宇háng航yuán员shū叔shū叔zài在tài太kōng空cāng舱lǐ里，néng能bù不néng能yòng用wǒ我men们píng平shí时chī吃fàn饭yòng用de的pǔ普tōng通kāi开kǒu口bō玻lí璃bēi杯kuài快lè乐dì地hē喝shuǐ水ne呢？gǎn赶kuài快kāi开dòng动nǎo脑jīn筋xiǎng想yī一xiǎng想！xiǎo小xióng熊māo猫yáo摇yáo摇xiǎo小nǎo脑dài袋gào告sù诉nǐ你：jué绝duì对bù不xíng行ó哦！zài在jǐ几hū乎méi没yǒu有zhòng重lì力de的shén神qí奇tài太kōng空zhàn站lǐ里，wēn温shuǐ水kě可bù不huì会guāi乖guāi乖dì地dài待zài在bēi杯zi子dǐ底bù部，tā它men们huì会xiàng像diào调pí皮de的xiǎo小jīng精líng灵yī一yàng样，cóng从bēi杯zi子lǐ里zhí直jiē接piāo飘chū出lái来，zài在kōng空zhōng中biàn变chéng成yī一gè个yuán圆liū溜liū溜、piāo飘lái来piāo飘qù去de的shuǐ水qiú球。rú如guǒ果yǔ宇háng航yuán员zhí直jiē接zhāng张zuǐ嘴qù去dào倒，zhè这gè个dà大shuǐ水qiú球kě可néng能huì会pā啪de的yī一xià下hú糊zài在liǎn脸shàng上，shèn甚zhì至fēi飞jìn进bí鼻zi子lǐ里dǎo导zhì致zhì窒xī息，nà那kě可tài太wēi危xiǎn险la啦！suǒ所yǐ以，yǔ宇háng航yuán员zài在tài太kōng空bì必xū须shǐ使yòng用mì密fēng封de的dài袋zhuāng装shuǐ水，yòng用zhǎng长zhǎng长de的xī吸guǎn管chā插jìn进qù去xī吸zhe着hē喝，zhè这yàng样cái才néng能fáng防zhǐ止shuǐ水zhū珠piāo飘zǒu走fēi飞jìn进jīng精mì密de的diàn电zi子yí仪qì器lǐ里。kàn看lái来zài在tài太kōng空lǐ里，lián连hē喝shuǐ水dōu都shì是yī一mén门le了bù不qǐ起de的jì技shù术huó活ne呢！

Brain teaser time! Can astronauts use our everyday, open glass cups to happily drink water inside a space cabin? Quickly put on your thinking cap! Little Panda shakes its head and tells you: Absolutely not! In the magical space station where there is almost no gravity, warm water won't stay nicely at the bottom of a cup. Instead, it acts like a playful little pixie, floating right out of the cup and turning into a perfectly round water ball drifting through the air. If an astronaut tried to pour it straight into their mouth, the big water ball might splash onto their face or fly up their nose, which is very dangerous! Therefore, astronauts must use sealed water pouches and sip through a long straw, preventing stray water droplets from floating away into delicate electronic instruments. It looks like even drinking water is quite an impressive skill in space!

👧 Compare With You

你抬头看天空的方式，和今天学的太空知识有什么联系？ How does looking at the sky connect to today's space fact?

📚 Vocabulary

💬 Learn Sentences

🎯 Fun Challenge

在太空舱里，宇航员必须用什么工具喝水，才能防止水飘走？

What tool must astronauts use to drink water in the space cabin so it doesn't float away?

💡 想一想刚才读到的内容。 Think about what you just read.