silently
例
The audience listened silently to the speaker.
聴衆は静かにスピーカーに耳を傾けた。
例
The cat moved silently across the floor.
猫は床を静かに移動した。
03
静かに, 徐々に
in a way that happens gradually or without being noticed, especially something negative
例
The disease progressed silently over many years.
その病気は長年にわたって静かに進行した。
