Unburdened
v. 卸去負荷( unburden的過去式和過去分詞 ); 吐露心事, 消除（思想、心靈上的）負擔
??? 情景例句
OK. Keep those knees up.
好 ，膝蓋抬高。
A little child is the sweetest and purest thing in the world.
幼兒是世界上最可愛和最純潔的。
Learning English is like building a house.
學英語象蓋房子。