It was one of Mary's own little clearings round the pale green points.

这是玛丽自己为浅绿色的芽尖留下的一小块空地。

Across clearings, an eye.

穿行于空地，一只眼睛。

The forest is crossed by a network of paths and clearings.

道路和空地组成的网络在森林穿过。

The clearings extend, and the soil, which will be corn-land by-and-by, is laid open.

他们一路砍伐，开拓出了种植玉米的土地。

This is the first time such a regular and extensive train of cloud-clearings has been observed.

这是第一次观测到如此规则、范围如此之大的烟云系统中的“珍珠串”。