A matter or concern that involves or affects someone.

• Business or responsibility within someone's remit.

某人的事项或关切。

• 职责或权限范围内的事。

An event or situation, often problematic or notable.

• A case or episode referred to vaguely.

事件或情况，常带问题或引人注目。

• 含糊其辞提到的事情。

A romantic relationship, often secret or extramarital.

• A liaison outside a primary partnership.

恋爱关系，常指秘密或非公开的关系。

• 可指婚外恋或不被公开的恋情。

A social event or party, often formal.

• A special occasion or gathering.

社交活动或聚会，常为正式场合。

• 特别的庆典或集会。

One's personal business or financial matters.

• Usually used in the plural: affairs.

个人的事务、财务等事项。

• 多用于复数形式。

An object or device referred to vaguely.

• A thing whose exact name is unknown.

含糊指称的物件或装置。

• 名称不详的东西。