严肃的商务人士在办公室用手机通话。主任在打电话. 严肃的商务人士在办公室用手机通话。一位成功的企业家在玻璃墙内用智能手机通话的特写镜头。戴眼镜的主任在打电话，并在橱柜前用手势表达。

严肃的资深商人的肖像

严肃的商人，办公桌，椅子，隔离的

严肃的商人坐在办公桌旁。在白色背景上隔离

严肃的商人

严肃的商人

严肃的商人提着公文包，在白色背景上隔离

严肃的商人带着公文包，在白色背景上隔离

严肃的商人收到计算机病毒警报

严肃的商人看着办公室窗外

严肃的商人正在用手机发短信

严肃的商人正在办公桌上使用座机电话

严肃的商人

严肃的商人

严肃的商人

严肃的商人

严肃的商人

严肃的商人

严肃的商人

严肃的戴眼镜的商人

严肃的商务人士在他的办公室里

严肃的商人

严肃的商人

严肃的商人摆出双手交叉的姿势

serious businessman with finger to lips shushing gesture selective focus serious businessman with finger to lips shushing gesture

一位严肃的商人的肖像

严肃的商人指着空白的白色纸张模型

严肃的商人

一位严肃的商人正在读报纸

严肃的商人拿着带有空白白色屏幕的手机模型

严肃的商人拿着空白的白纸模型在办公室里

严肃的商人

严肃的商人拿着钢笔准备签署合同

严肃的商务人士肖像

严肃的商人指着手指，带有指责意味

严肃的商人坐在会议桌旁

严肃的商人向后倾斜

严肃的商人

严肃的商人

严肃的商人

严肃的商人

employee have online negotiations at office computer close up video conference colleagues talking discussing project by internet

freelancer hand smartphone videocalling have remote conference with boss closeup confident in office close up unknown businessman

engineers hands holding tablet with talking happy couple on screen close up unrecognizable factory workers video call shoulder

multiracial couple talking at online meeting with female friend close up happy two people video calling colleague have distance

employee speaking at distance meeting with happy colleagues using smartphone close up man video calling multiracial smiling

online coach talking at video conference with unknown woman holding tablet close up remote teacher communicating female student

office colleagues have virtual meeting by computer close up woman video calling desk unknown looking pc web camera to smiling

unrecognizable factory workers tablet have remote meeting with manager close up work businessman indoors engineer hands holding

businessman conducting cellphone video conference with corporate partner closeup businessman conducting cellphone video conference

corporate people video chat by office laptop close up colleagues video call corporate people video chat by office laptop close up

entrepreneur talking laptop screen discussing documentation in office close up entrepreneur talking to laptop screen discussing

businessman have distance chat with office colleagues by tablet webcam close up happy unrecognizable men in elegant suit talking

woman listening video course at work desk office close up online conversation business corporate unknown businesswoman

director have video conversation with worker on street close up online call director have video conversation with remote worker on

manager talking distance chat with couple coworkers using computer close up at smiling multiracial desk shoulder view woman enjoy

confident lawyer talking video conference laptop with couple colleagues close up at smiling ceo manager calling online in luxury

happy entrepreneur waving webcam laptop having virtual meeting partner close up to with smiling businessman video calling in

happy managers greeting video conference with unrecognizable partner close up at business home couple multiracial colleague

business partners negotiating video meeting using laptop webcam close up at by unrecognizable businessman applauding rejoicing

businessman talking smartphone screen on street close up manager videocalling to unknown man enjoy friendly video phone

ceo talking cellphone conference with business partner shoulder view close up at unrecognizable businessman have video smartphone