错觉
cuòjué (wrong impression)
视觉
shìjué (vision)
实验
shíyàn (experiment)
图像
túxiàng (image)
明显
míngxiǎn (obvious)
物体
wùtǐ (object)
移动
yídòng (to move)
图形
túxíng (figure, graph)
寓言
yùyán (fable, allegory)
天文
tiānwén (astronomy)
筒
tǒng (tube)
调节
tiáojié (to regulate, to adjust)
吻合
wěnhé (to be identical)
曝光
bàoguāng (expose film, to make public)
拍摄
pāishè (to take a picture, to shoot a film)
直观
zhíguān (directly perceived through the senses)
天空
tiānkōng (sky)
运行
yùnxíng (to move, to be in motion)
轨道
guǐdào (orbit, path, track)
可见
kějiàn (it is thus obvious that)
投影
tóuyǐng (projection)
大脑
dànǎo (brain)
常见
chángjiàn (common)
树木
shùmù (trees)