CREATE TABLE table_75544 ("Longi- tude" TEXT, "Usual translation" TEXT, "Chinese name \\u00b9" TEXT, "Japanese name" TEXT, "Korean name \\u00b2" TEXT, "Vietnamese name" TEXT, "Date \\u00b3" TEXT)

WHICH Usual translation is on jun 21?
SELECT "Usual translation" FROM table_75544 WHERE "Date \u00b3" = 'jun 21'
SELECT "Usual translation" FROM "table_75544" WHERE "Date \u00b3" = 'jun 21'