Peninsular is usually a describing word. It means "of a peninsula" or "like a peninsula": land with water around almost every side, still joined to a bigger land.

Peninsular peninsular通常 is usually a describing word是個形容詞. It它 means意思是 "of a peninsula" or "like a peninsula"「屬於半島的」或「像半島一樣的」: land with water around almost every side指幾乎每一面都被水包圍的陸地, still joined to a bigger land但仍然連著一塊更大的陸地.

So a peninsular town is a town on that kind of land; peninsular weather is the weather there. It is more formal than peninsula.

So所以 a peninsular town一個peninsular的城鎮 is a town on that kind of land就是位在那種地形上的城鎮; peninsular weather peninsular的天氣 is the weather there就是那個地方的天氣. It它 is more formal than peninsula比peninsula這個字更正式.

Though actually, the land itself is a peninsula. Peninsular hangs on another word and describes it.

Though actually不過事實上, the land itself這塊陸地本身 is a peninsula才叫peninsula. Peninsular peninsular hangs on附著在 another word另一個字, and而且 describes it用來形容它.

In history you may see Peninsular with a capital P, as in the Peninsular War in Spain and Portugal.

In history在歷史上 you你 may see可能會看到 Peninsular with a capital P大寫P開頭的Peninsular, as in the Peninsular War in Spain and Portugal就像西班牙和葡萄牙的Peninsular War（半島戰爭）.

In older writing about the Spanish empire, a peninsular could also mean a person born in Spain, not in the Americas. That use is special and not the one most students need.

In older writing about the Spanish empire在講西班牙帝國的舊文獻裡, a peninsular peninsular也可以 could also mean指 a person born in Spain, not in the Americas一個在西班牙出生、而不是在美洲出生的人. That use這個用法 is special and not the one most students need很特別，不是大多數學生需要的用法.

For learners, this word points at peninsula-land or at things from such a place. It is not the usual name of the land.

For learners對學習者來說, this word這個字 points at peninsula-land or at things from such a place指的是半島這種地形，或來自這種地方的事物. It它 is not the usual name of the land並不是那塊陸地本身常用的名稱.