@MichaelSFuhrer @maskupmelb @zeynep It's especially important for the worker. Many exposures all day long every day.
@MichaelSFuhrer@maskupmelb@zeynep这对工人来说尤其重要。每天一整天都有很多暴露。
@MichaelSFuhrer @maskupmelb @zeynep It's especially important for the worker. Many exposures all day long every day.
@MichaelSFuhrer@maskupmelb@zeynep这对工人来说尤其重要。每天一整天都有很多暴露。