"A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more." "科幻小說(shuō)不能簡(jiǎn)單地看成是供消遣的，而實(shí)際上它給讀者展示更深刻的內容。"
"A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more." "科幻小說(shuō)不能簡(jiǎn)單地看成是供消遣的，而實(shí)際上它給讀者展示更深刻的內容。"
"A sweet temper" is a figurative expression, but "sweet coffee" is not. "甜蜜的性情"是個(gè)比喻的說(shuō)法，而"甜咖啡"則不是。
We make use of a mapping known as stereographic projection. 我們作一個(gè)稱(chēng)為球極平面射影的映射。
