Online Class Notes (Li)

Vocabulary

trapped heat: hot air that cannot escape the atmosphere

hilly area/region

work from home/remote work/working remotely

offering/providing delivery service

Grammar

the temperature went a bit down – the temperature went down a bit/dropped a little 

after few minutes walk – after walking for a few minutes 

I was all the day in front of my laptop, my house – I spent all day in front of my laptop at home 

the number of population – the population 

the tracking of the people – human tracking/human GPS tracking