【t8902351994】評論
(A)loading v. 負擔、裝載(B)destroying v. 破壞(C)consuming v. 消耗(D)yielding v. 產出、生產、讓步、投降 n. 收益、利潤Because an ozone molecule is struck by an ultraviolet ray, it falls apart, yielding free oxygen. 因為臭氧分子被紫外線擊中，它會分開，釋放出氧氣。
【Andy】評論
yieldto supply or produce something positivesuch as a profit, an amount of food or information