应当

yīng dāng

should, ought to

人们应该尊重当地的风俗，

rén men yīng gāi zūn zhòng dāng dì de fēng sú，

People should respect local customs,

当时她在学校。

dàng shí tā zài xué xiào。

She was in school at the time.

当时天气很好。

dāng shí tiān qì hěn hǎo。

The weather was fine.

当时我很开心。

dàng shí wǒ hěn kāi xīn。

I was very happy.

气味相当难闻

qì wèi xiāng dāng nán wén

The smell is quite unpleasant

我当时买了一本书。

wǒ dāng shí mǎi le yī běn shū。

I bought a book at the time.

请答应我吧

qǐng dā ying wǒ ba

Please promise me

当时我吃了很多东西。

dāng shí wǒ chī le Hěn duō dōng xi。

I ate a lot at the time.

我应该去上课

Wǒ yīnggāi qù shàngkè

I should go to class

我应该看电影

Wǒ yīnggāi kàn diànyǐng

I should watch the movie