She spoke so easily as if

As if she had experienced the same thing many times before, this thought made Robert feel uneasy for a while, and he asked, "Why are you so skilled?"

Skilled?

Lena White was dumbfounded for a moment, and after quickly reflecting what he meant, she was mute

Ask her why she is so skilled at such things?

Because I have been followed before! And more than once!

Don't want to mention those unpleasant old things again, Lena White quickly packed the video needed, clicked the compression, and asked him, "Can I send these video files to my mailbox?"

Robert pursed his lips, apparently expressing dissatisfaction...