1 I hope all is going well.
我希望一切顺利。
Thank you very much for agreeing to participate in the video teleconference. The conference will start at 1 o’clock in the afternoon. Thanks you again and I will see you tomorrow. I hope all is going well.

非常感谢您同意参加此次视频电话会议。 此次会议将于下午一点召开。 再次感学您，明天再见。 希望一切顺利。

2 Give my best regards to Mr. Ou.
请向欧先生转达我们最真挚的问候。
Say hi to Kelly for me.
代我向开凯利问好。
Say hello to your wife.
代我向你妻子问好。
Give my best regards to your boss.
请向您的领导转达我最真挚的问候。