他考了乙等。
Tā kǎo le yǐ děng.
English
He got a B grade.
second of the ten Heavenly Stems; second in order
second of the ten Heavenly Stems 十天干; second in order; letter "B" or Roman "II" in list "A, B, C", or "I, II, III" etc
Every character draws itself stroke by stroke, then hands you the brush to trace it yourself.
Nice writing!
他考了乙等。
Tā kǎo le yǐ děng.
He got a B grade.
乙班在二楼。
Yǐ bān zài èr lóu.
Class B is on the second floor.