這兩個詞的區別我懂，給大家簡單總結了兩個詞的含義、發音以及用法，先大概的了解壹下~~
接下來讓我們看下southeast和southeastern的其他區別：
1. Southeast 用來表示方位，表達方向，是南方和東方的結合，而 southeastern 用來表示地理位置的限定。
例句：
- The beach is located in the southeast of the city.
海灘位於城市的東南部。
- The southeastern region of the country is known for its beautiful mountains.
這個國家的東南部地區以其美麗的山脈而聞名。
2. Southeast 通常作為名詞和副詞使用，而 southeastern 是形容詞，用於描述東南方向或位置。
例句：
- The wind is coming from the southeast.
風是從東南方向來的。
- The southeastern part of the country is densely populated.
該國的東南部人口密集。
3. Southeast 泛指方位，而 southeastern 則強調位置。
例句：
- The airport is located southeast of the city center.
機場位於市中心的東南部。
- The small village is situated in the southeastern part of the country.
小村莊位於這個國家的東南部。
4. Southeast 用於指代某壹地區或區域，而 southeastern 更側重於形容特定的方向或位置。
例句：
- The Southeast region of the United States is famous for its hospitality.
美國的東南部地區以其熱情好客而聞名。
- The southeastern corner of the room is the sunniest.
房間的東南角陽光最充足。
5. Southeast 指代南方和東方的交匯處，而 southeastern 使用時常常用於強調細節。
例句：
- The island is located in the southeast of the archipelago.
這個島位於這個群島的東南部。
- The southeastern coast of the country is known for its beautiful beaches and seafood.
該國的東南海岸以其美麗的海灘和海鮮而聞名。