YOU SAID:

the backpack is big and small at the same time

INTO JAPANESE

バックパックは同時に大きくて小さい

BACK INTO ENGLISH

The backpack is big and small at the same time

INTO JAPANESE

バックパックは大きく、同時に小さくなっています。

BACK INTO ENGLISH

The backpack is bigger and smaller at the same time.

INTO JAPANESE

バックパックは同時にどんどん小さくなっています。

BACK INTO ENGLISH

The backpack is getting smaller and smaller at the same time.

INTO JAPANESE

バックパックは同時に小さくなってきています。

BACK INTO ENGLISH

The backpack is getting smaller at the same time.

INTO JAPANESE

リュックサックも同時に小さくなってきている。

BACK INTO ENGLISH

At the same time, the backpack is getting smaller.

INTO JAPANESE

同時に、バックパックも小さくなってきています。

BACK INTO ENGLISH

At the same time, the backpack is also getting smaller.

INTO JAPANESE

同時に、バックパックも小さくなってきています。

BACK INTO ENGLISH

At the same time, the backpack is also getting smaller.