If you live in the u.s. , you are probably all too familiar with lawns .
生活在美国的人对草坪一定再熟悉不过了。
The historic park 's green and pleasant lawns could become bogstandard .
历史悠久的公园绿景和宜人的草坪可能将风光不再。
You do lawns on your hands and knees ?
你用手和膝盖做草地的工作吗？
The government has taken a few steps to protect the environment , and , as a result , many gardens and public lawns have sprang up all over the country .
政府已采取了一系列的环保措施，由此在全国各地出现了许多公园和公共绿地。
Some contain tennis courts and children 's play areas ; others have ornamental gardens or just simple lawns and walks .
