Unforcement
不強化
??? 情景例句
Hawaiians enjoy a great climate all year round.
夏威夷人整年都能享受宜人的氣候。
I ate too much candy. I have a toothache.
我吃了太多的糖果。牙齒在痛哩。
He was just falling asleep when there was a loud knock at the door.
他剛要入睡，就有人很響地敲門。