YOU SAID:

so they must have been sort of dug into some sort of field position as they're rolling past us now.

INTO JAPANESE

彼らは今我々の上を転がっている間に何らかのフィールドの位置に掘られたに違いありません

BACK INTO ENGLISH

They must have been dug into some kind of field position while they were rolling over us right now.

INTO JAPANESE

彼らは今、我々の上を転がっている間に、何らかのフィールドの位置に掘られたに違いありません。

BACK INTO ENGLISH

They must have been dug into some kind of field position while they were rolling over us now.

INTO JAPANESE

彼らは今、我々の上を転がっている間に、何らかの場所に掘られたに違いありません。

BACK INTO ENGLISH

They must have been dug somewhere while they were rolling over us right now.

INTO JAPANESE

彼らは今、私たちの上を転がっている間にどこかに掘られたに違いありません。

BACK INTO ENGLISH

They must have been dug up somewhere while they were rolling over us right now.

INTO JAPANESE

彼らは今、私たちの上を転がっている間にどこかに掘られたに違いありません。

BACK INTO ENGLISH

They must have been dug up somewhere while they were rolling over us right now.