In summer we have to mow the lawn twice a week.
英语解释：
夏天我们每周得修剪草坪两次。an area of ground covered in short grass in a garden / yard or park, or used for playing a game on
• 草坪；草地:
,
In summer we have to mow the lawn twice a week.
英语解释：
夏天我们每周得修剪草坪两次。an area of ground covered in short grass in a garden / yard or park, or used for playing a game on
• 草坪；草地:
,
