someone who watches or listens to everything that is happening without anyone noticing their presence
静かに会話を盗み聞きする人
to have control over a person or thing, often in way that is not obvious
糸を引く
in a way that goes unnoticed or avoids attracting any attention
誰かが隠蔽または匿名のままの場合
in a secretive way so that the general public is unaware of what is happening
人の目から離れて
a list with contact information of people whom one secretly communicates with
隠し連絡先のリスト
used to refer to a situation where two or more people, organizations, etc. are secretly collaborating with each other to do something dishonest or illegal
一緒に働いている人々の間の密接な関係
to secretly or dishonestly intend to achieve wealth, power, etc.
欺瞞によって権力、富、権力を獲得しようとすること
to secretly take pleasure in something or find it amusing, particularly someone else's problems and misfortunes
used to refer to something that happens unexpectedly and without warning or detection
非常に予期しない、または隠された方法で
to remain silent instead of expressing one's disapproval or distress
怒って反応する代わりに沈黙を保つ
secretly making plans with another individual or group
二人の人またはグループが密かに協力しているとき
in a manner that is inclined to conceal a person's actual feelings and intentions
秘密裏に
in a manner that is done secretly or subtly, often to achieve a desired result without drawing much attention
密かに