![高一英语作文：A Water Clock550字]( "高一英语作文：A Water Clock550字")
- Thewaterclockhasthreetheleftisatankholdingtankhasanarrowopeningthroughwhichwaterdripsintoasecondcontainer,alsoadethesecondtankisafloatingobject,totheendofwhichisattachedalongpolewithantherightisacylinderwiththenumbersonetotwelvewrittenonthewaterfromt...
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