YOU SAID:

It's really hard to create mass and volume in science

INTO JAPANESE

科学で質量と量を生み出すのは本当に難しい

BACK INTO ENGLISH

It is really difficult to generate mass and quantity in science

INTO JAPANESE

科学で質量と量を生み出すことは本当に難しいです

BACK INTO ENGLISH

It is really difficult to generate mass and quantity in science