Onan
油浸自冷（变压器冷却方式，Oil Natural Air Natural）
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然， Robbie。
I had a glass of water.
我喝了一杯水。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。