YOU SAID:
they are acting strange and are wearing a blouse
INTO JAPANESE
彼らは奇妙な行動をしていて、ブラウスを着ています
BACK INTO ENGLISH
They are acting strange and wearing blouses
INTO JAPANESE
彼らは奇妙な行動をしており、ブラウスを着ています
BACK INTO ENGLISH
They are acting strange and wearing blouses
You should move to Japan!