sand player during the summer in the warm helium
egg_timer is sandglass. helium is lighter_air. white_rumped_sandpiper is shore_bird. helium is inert_gas. sand_fly is gnat. helium is seven_times_lighter_than_air. sand_cat is wildcat. white_rumped_sandpiper is bird. sandal is open_shoe_for_hot_weather. snow_in_summer is mouse_ear_chickweed.