A ____ machine consists of ____ or ____ ____ machines working together. They also make our work ____. ____ machines can be ____ like a watch, or ____, like a ____. The ____ is a ____. It has got a ____ and a ____ and axle. The lever helps us ____ heavy objects. The wheel and axle help us ____ the wheelbarrow over a long distance.

Complete the text

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?