YOU SAID:

A lot of countries are doing that

INTO JAPANESE

多くの国がそれをやっています

BACK INTO ENGLISH

A lot of countries are doing it.

INTO JAPANESE

多くの国がそれをやっています。

BACK INTO ENGLISH

Many countries are doing it.

INTO JAPANESE

多くの国がそれをやっています。

BACK INTO ENGLISH

Many countries are doing it.