step foot on land.

• 走上陆地

step foot on land.的用法和样例：

例句

1. We are glad to be on land again.
   我们很高兴又踏上陆地了。
2. Ancient plant in the early Paleozoic marine mainly to the late Silurian Period, the original plants begin boarding land.
   古植物在古生代早期以海生藻类为主，至志留纪末期，原始植物开始登上陆地。