Keep off the grass.Keeping off the grass.这两个句子是否都对?

Keep off the grass. keep off the grass keep off the grass 中文意思? piease keep off the grass.fine keep off the grass的翻译 keep off the grass 怎么读啊 The sign on the grass mensKeep off the grass.(改为一般疑问句,画线部分提问：keep off the grass) The sign on the grass mensKeep off the grass.(改为一般疑问句,画线部分提问：keep off the grass) Keep off the grass.Keeping off the grass.这两个句子是否都对? The sign means Keep off the grass.改为同义句 what ______ the signs mean?______mean“Keep off the grass”. keep off the grass用英文说是什么意思 Keep off the grass,please.的中文意思 It means youshouid keep off the grass.（同义句） You should keep off the grass(改为祈使句). .We should keep off the grass.（改为同义句） we shouldn't keep off the grass 哪里有病句 lt means “keep off the grass”（改成同义句）