低调 low-key
很多网友说，这种低调的浪漫太上头。“低调”可以用low-key或者low-profile，“保持低调”就是keep it low-key/low-profile。还可以说play it down。
They prefer to keep their relationship low-key and avoid public displays of affection.
他们恋爱很低调，避免秀恩爱。
Despite his success, he remains humble and low-key, never bragging about his accomplishments.
尽管很成功，但他保持谦逊和低调，从不吹嘘自己的成就。
He tends to play down his accomplishments.
他倾向于淡化自己的成就。
The billionaire entrepreneur lives a low-key lifestyle, often seen in casual attire and driving modest cars.
这位亿万富翁创业家生活低调，经常穿着休闲服装，开着普通的汽车。
