🗣️ 情景例句
and he's very unhappy about not working.
他对没有工作感到怏怏不乐。
When the clock strikes twelve at midnight.
当午夜十二点的钟声敲响时。
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。