俄罗斯在乌克兰东部推进，库尔斯克进攻减缓

乌克兰军队正在其东部地区，包括波克罗夫斯克市，进行防御，同时试图在俄罗斯西部取得进展。俄罗斯军队在乌克兰东部地区取得进展，而其在库尔斯克地区的进攻速度减缓。乌克兰军队面临着防守东部关键战线的严峻挑战。

Original Title: Russia Pushes Forward in Ukraine’s East as Kursk Offensive Slows
Article Content:
The Ukrainians must defend a critical front in their country’s east, including the city of Pokrovsk, while trying to press forward in western Russia.

Original article: https://www.nytimes.com/2024/08/22/world/europe/ukraine-russia-war-kursk-incursion-pokrovsk.html