YOU SAID:
Altair has an unusually fast rotational velocity of approximately 286 km / 177.7 mi per second.
INTO JAPANESE
Altairの回転速度は、毎秒約286 km / 177.7miと非常に高速です。
BACK INTO ENGLISH
The rotation speed of Altair is very fast, about 286 km / s / 177.7 mi.
INTO JAPANESE
Altairの回転速度は非常に速く、約286 km / s / 177.7miです。
BACK INTO ENGLISH
The rotation speed of Altair is very fast, about 286 km / s / 177.7 mi.
That didn't even make that much sense in English.
