چار کونے 3 - یونٹ 4 سبق D

someone who is trained to travel and work in space

خلباز

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

امل

happening in or between more than one country

بین اقوامی

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

خلائی سٹیشن

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

خلائی جہاز

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

ہوا کے ذریعے پرواز

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

اعلی

to make or design something that did not exist before

کچھ ایجاد کرنا

different or better than what is normal

خصوصی

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

زمین

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

پینے کی نلی

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

تیر رہا ہے

used to give permission or express agreement

بلکل

to achieve something after dealing with the difficulties

مشکل سے کچھ حاصل کرنا

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

کسی چیز پر غور کرنا

the event or process of a baby being born

پیدائش

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

جڑواں