司空见惯，普通的景象，随处可见

例句：

1. Today, hybrids and pure electric vehicles are a common sight around the world. 如今，混合动力车和纯电动汽车在世界各地随处可见。

2. Some birds which were once a common sight are now becoming rare. 有些曾经随处可见的鸟类现在日益稀少。