修建 + 了 + Object
The verb 修建 (xiūjiàn) means 'to build' or 'to construct,' typically used for large-scale infrastructure such as roads, buildings, or stadiums. It carries a formal tone and is common in news reports and written Chinese. 修建 often appears with 了 to indicate completed construction.
政府计划在这里修建一座新的体育馆。
zhèngfǔ jìhuà zài zhèlǐ xiūjiàn yī zuò xīn de tǐyùguǎn.
The government plans to build a new stadium here.
他们花了三年时间修建了这条高速公路。
tāmen huā le sān nián shíjiān xiūjiàn le zhè tiáo gāosù gōnglù.
They spent three years building this expressway.
村里修建了一座小学,方便孩子上学。
cūn lǐ xiūjiàn le yī zuò xiǎoxué, fāngbiàn háizi shàngxué.
An elementary school was built in the village to make it convenient for children to attend school.