1. The city is still semideveloped, with a mix of modern skyscrapers and undeveloped areas.
这座城市仍然是半发达的状态，拥有现代摩天大楼和未开发的地区。

2. The company has invested in a semideveloped country to take advantage of its potential for growth.
该公司在一个半开发的国家进行投资，以利用其潜在增长的机会。