彼らと共に笑いなさい。

彼らと共に笑いなさい。

Laugh with them.

彼(かれ)らと共(とも)に笑(わら)いなさい。

Karera totomoni warai nasai.

彼ら (かれら)

they (usually male); them

と共に (とともに)

together with; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)

笑う (わらう)

to laugh; to smile; to sneer; to ridicule; to be dumbfounded; to be flabbergasted

為さる (なさる)

to do

Readings: ヒ、かれ、かの、か.の

Meanings: he, that, the

Readings: キョウ、とも、とも.に、 -ども

Meanings: together, both, neither, all, and, alike, with

Readings: ショウ、わら.う、え.む

Meaning: laugh