كتاب Four Corners 3 - الوحدة الرابعة الدرس د

someone who is trained to travel and work in space

رائد فضاء

all the people who work on a ship, aircraft, etc.

طاقم

happening in or between more than one country

دولي

a large structure used as a long-term base for people to stay in space and conduct research

محطة فضاء

a vehicle designed and used to go to space and return multiple times

مكوك فضائي

to teach a specific skill or a type of behavior to a person or an animal through a combination of instruction and practice over a period of time

to move or travel through the air

يحلق في الجو

something such as a hammer, saw, etc. that is held in the hand and used for a specific job

أداة

to make or design something that did not exist before

اختراع شيء ما

different or better than what is normal

خاص

a big round mass covered in land and water, on which we all live

أرض

a thin tube made of plastic, glass, etc. for sucking drinks

قش الشرب

to be in motion on a body of water or current of air at a slow pace

كونها عائمة

used to give permission or express agreement

بالطبع

to achieve something after dealing with the difficulties

تحقيق شيء بصعوبة

to think about something carefully before making a decision or forming an opinion

النظر في شيء ما

the event or process of a baby being born

الولادة

either of two children born at the same time to the same mother

التوأم