Which sentence best describes the passage dr. heidegger experiment

What does this saying mean: "我舍友说每次看咱俩视频 他们的心灵都会受到一万点的暴击伤害". i was watching a film where 2 characters were video calling each other and one of them said this. google translate couldn't . a lot in advanced.

Miguel is making an obstacle course for field day. at the end of every sixth of the course, there is a tire .at the end of every third of the course, there is a hurdle. at witch locations of the course will people need to go through more than one obstacle?

Which technique does billy joel use to establish unity between the lines ? a. imagery b. syntax c. alliteration d. rhyme