swot at

• 努力学习

swot at的用法和样例：

例句

1. The boy does not work hard at English.
   这孩子不努力学习英语。
2. "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
   "科幻小说不能简单地看成是供消遣的，而实际上它给读者展示更深刻的内容。"
3. There was a famous scholar who studied bitterly and who stuck an awl in his calf when he fell asleep while studying at night.
   有一个实行苦学的著名学者，有一次在夜间读书的时候打盹，便拿锥子在股上一刺。