YOU SAID:
Surface integrals are an integral part of the third level of calculus.
INTO JAPANESE
表面積分は、微積分の第 3 レベルの不可欠な部分です。
BACK INTO ENGLISH
Surface area fractions are an integral part of the third level of calculus.
INTO JAPANESE
表面積分数は、微積分の第 3 レベルの不可欠な部分です。
BACK INTO ENGLISH
Surface area fractions are an integral part of the third level of calculus.
You should move to Japan!