distances例句
The infinite
distances of space are too great for the human mind to comprehend.
太空的无垠距离遥远得让人类的大脑无法理解。
The bat judges
distances by a kind of echo - location.
蝙蝠用一种回声测定法来判断距离.
The eye can accommodate itself to seeing objects at different
distances.
眼睛能自动调节以便观看远近不同的景物.