to explore or see what is nearby; to sightsee
umsehen oder sehen, was in der Nähe ist; Sightseeing machen (umsehen oder sehen, was in der Nähe ist; Sightseeing machen)
"We spent the afternoon looking around the old city."
"Wir verbrachten den Nachmittag damit, die alte Stadt zu erkunden." (Wir verbrachten den Nachmittag damit, die alte Stadt zu **erkunden**.)
to keep emotions hidden instead of expressing them
to continue making great efforts toward achieving something
to malfunction briefly or behave strangely due to an error
to reflect on something that happened in the past
to put all your effort, energy, or enthusiasm into something
to join an ongoing conversation