seesaw
US /ˈsiː.sɑː/
UK /ˈsiː.sɑː/

1.
huśtawka, wahadło
a long plank balanced on a fixed support, on which two children sit at opposite ends and move up and down by pushing off the ground with their feet
:
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The children laughed as they played on the seesaw.
Dzieci śmiały się, bawiąc na huśtawce.
•
We need to fix the broken seesaw in the park.
Musimy naprawić zepsutą huśtawkę w parku.
1.