特写镜头：女性手打开装有美味三明治的塑料午餐盒。

of female hands opening plastic lunchbox with delicious sandwiches inside sitting at the desk in office. Slow motion footage of woman scientist in lab coat who is going to have a snack at job.

光厂(VJshi)视频提供特写镜头：女性手打开装有美味三明治的塑料午餐盒。视频素材下载，适用于塑胶，手，三明治，忙碌，格鲁吉亚等主题的内容创作。

作者署名：VideoKot/Getty Images/VideoKot/华夏视觉