Dogtrot
n. 小步跑\\nvi. 小步跑
??? 情景例句
That's true.
正是如此。
Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.
50升的瓶子應是最經濟的尺碼，這些瓶子可免費保存兩個月。
We've got to think of ways of changing people's habits.
我們得想想辦法，改變人們的習慣。