Compléter Power up 2 machinesVersion en ligne machines at home par Irina Smith 1 bottom electricity favourite energy different things swing Simple smartphone tall staplers dry type scissors cameras push sharpeners top things eat Complex clean use dishwashers clean This is my new . I think it's great . I can do lots of with it . My is taking photos . A smartphone is a of machine . Today we're thinking about the machines we in our homes . Machines help us do . For example , we use washing machines at home to our clothes . Food mixers help us make things to . There are lots of types of machine . machines only have a few parts . Pencil and are examples of simple machines . Another example is a pair of . Simple machines often need our to make them work . A is a simple machine and we have to it to make it work . machines have many parts . A bicycle is a complex machine . Complex machines often need to work . At home we use complex machines like and computers . Machines make our lives easier . We our homes with vacuum cleaners . We our hair with hair dryers . In buildings we can use lifts to get from the to the quickly . Cameras let us take pictures easily . And today , of course , we've all got on our smartphones . Machines make things easier for us , don't they ?
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