Make notes of how much money you spend on the trip. 把旅途中的開支記錄下來。
She would pinch on food in order to spend on clothing. 她過去常把伙食費省下來買衣服。
2.spend
in doing是指在做什麼事上花費了時間,後面接的是動詞+ing.
例句：
I spend my holiday in fooling around and doing nothing. 我的假期都是閒逛和無所事事度過。
She didn"t spend all her time ( in) doing the work. 她沒有把全部時間用在工作上。
So I had to spend a night in doing my part-time job.
因此，我不得不花費一個晚上來做一下我兼職的工作。
They spend two hours in doing excise every day.
他們每天花兩個小時的時間鍛鍊。
In a sense, anthropology, which is a subject of high cost, has been "soaked" out, because you have to spend much time in doing field work.
從某種意義說，人類學是泡出來的，你一定要花時間去做田野工作，它是個成本很高的學科。
I think I should spend my free time in doing something I want.
我認為自己應該把空閒的時間用來做自己想做的事情。
They can spend whole days in the library doing nothing but staring into space,eating snacks, surfing the Internet, watching videos and looking at their pretty peers sitting around them, who, most likely, are doing nothing either.
1.spend
on是指在什麼事上花費了時間,後面接的是名詞例句：
Make notes of how much money you spend on the trip. 把旅途中的開支記錄下來。
She would pinch on food in order to spend on clothing. 她過去常把伙食費省下來買衣服。
2.spend
in doing是指在做什麼事上花費了時間,後面接的是動詞+ing.例句：
I spend my holiday in fooling around and doing nothing. 我的假期都是閒逛和無所事事度過。
She didn"t spend all her time ( in) doing the work. 她沒有把全部時間用在工作上。
So I had to spend a night in doing my part-time job.
因此，我不得不花費一個晚上來做一下我兼職的工作。
They spend two hours in doing excise every day.
他們每天花兩個小時的時間鍛鍊。
In a sense, anthropology, which is a subject of high cost, has been "soaked" out, because you have to spend much time in doing field work.
從某種意義說，人類學是泡出來的，你一定要花時間去做田野工作，它是個成本很高的學科。
I think I should spend my free time in doing something I want.
我認為自己應該把空閒的時間用來做自己想做的事情。
They can spend whole days in the library doing nothing but staring into space,eating snacks, surfing the Internet, watching videos and looking at their pretty peers sitting around them, who, most likely, are doing nothing either.
他們整天窩在圖書館裡無所事事，只是發呆、吃零食、上網、看影片或是看看自己身邊漂亮的同學，這些人也大都無所事事。