Word 01 swing (v.) 盪鞦韆 During recess, students like to swing.下課時，學生們喜歡玩盪鞦韆。 You kick your legs up and down to swing.盪鞦韆時，你的腳要上下踢動。
Word 02 stretch (v.) 伸展 The students stretch outside.同學們在外面做伸展運動。 They stretch to stay healthy.他們做伸展運動來保持健康。
Word 03 board game (n.) 桌遊 The students play board games in groups.學生們分組玩桌遊。 The purpose of the board game is to create awareness about children's health rights.這個桌遊的目的是要倡導兒童的健康權。
Word 04 water rocket (n.) 水火箭 The students are assembling car-shaped water rockets.學生們正在組裝汽車形水火箭。 Using the principles of water rocket propulsion, they also compete in races.他們也利用水火箭推進的原理來參加比賽。