adv.谦虚谨慎地，不显眼地；小心翼翼地

The hidden camera recorded the scene unobtrusively, capturing natural behavior without interference.
隐藏的摄像机不引人注目地记录下了现场，捕捉到了没有干扰的自然行为。
The服务员 unobtrusively refilled our water glasses during the meal, ensuring we were never thirsty.
服务员在用餐期间不动声色地为我们加满了水杯，确保我们从不感到口渴。
The background music in the restaurant was unobtrusively pleasant, creating a relaxing ambiance.
餐厅里的背景音乐恰到好处地悦耳，营造出一种放松的氛围。
She wore a simple but elegant dress that unobtrusively highlighted her natural beauty.
她穿着一件简单而优雅的裙子，不经意间突显了她的自然美。
The new software runs unobtrusively in the background, improving system performance without user intervention.
新软件在后台默默地运行，无需用户干预就能提高系统性能。
The designer placed small potted plants unobtrusively around the room to add life to the space.
设计师在房间周围不显眼地放置了小型盆栽植物，为空间增添了生气。
He made notes unobtrusively during the meeting, ensuring not to disrupt the flow of discussion.
他在会议期间悄悄做着笔记，确保不影响讨论的进行。
The security guard patrolled the gallery unobtrusively, keeping a watchful eye on the valuable artworks.
保安在画廊内不引人注意地巡逻，对珍贵的艺术品保持警惕。
The subtitles in the film were unobtrusively integrated into the scenes, enhancing the viewing experience without distraction.
电影中的字幕巧妙地融入场景中，增强了观影体验而不分散注意力。
The architect incorporated energy-efficient features unobtrusively into the building's design, maintaining its aesthetic appeal.
建筑师将节能特性巧妙地融入建筑设计中，同时保持了其审美吸引力。