他在选举中当选为市长。

Tā zài xuǎnjǔ zhōng dāngxuǎn wèi shìzhǎng.

He was elected as the mayor in the election.

当选后，他发表了感谢演讲。

Dāngxuǎn hòu, tā fābiǎole gǎnxiè yǎnjiǎng.

After being elected, he delivered a thank-you speech.

这位科学家因其成就而当选为院士。

Zhè wèi kēxuéjiā yīn qí chéngjiù ér dāngxuǎn wèi yuànshì.

This scientist was elected as an academician for his achievements.