Blattopteroidea
蜚蠊超目
??? 情景例句
What, Harry?
什么 ，Harry？
A good winter brings a good summer.
瑞雪兆豐年。
If they knew how difficult it was to drill through the hard rock, they would lose heart.
如果他們知道了鉆透那堅硬的巖石有多么困難，他們會喪失信心的。