/ˈpoʊl ˈwɑtʃər/ – Noun
Definition: người giám sát việc bầu cử, người đăng ký cử tri.
A more thorough explanation: A poll-watcher is an individual designated or appointed to observe and monitor the voting process at a polling place during an election. Poll-watchers are typically authorized by law to ensure that the voting procedures are conducted fairly and in accordance with election laws and regulations.
Example: The poll-watcher observed the voting process to ensure that it was conducted fairly and in accordance with the law.