我的双肩背包丢了。
它是我的双肩背包。
我的双肩背包在桌子上面，在电视下面。
我的双肩背包呢？
双肩背包已经装满了，对我这样年纪的女人，这并不奇怪，看起来包里装了太多预防万一的药品。
The backpack is filled and, unsurprisingly for a woman my age, seems to contain rather too many just-in-case medications.
我花了很长的时间存钱，当我终于存了足够的钱，我买了个双肩背包，去了欧洲，买了一张欧洲铁路通票，当时我十八岁。
It took me a long time to save up the money. When I finally did have enough money, I got a backpack and went to Europe and bought a Eurail pass. I was eighteen.
我花了很长的时间存钱，当我终于存了足够的钱，我买了个双肩背包，去了欧洲，买了一张欧洲铁路通票，当时我十八岁。
When I finally did have enough money, I got a backpack and went to Europe and bought a Eurail pass. I was eighteen.
我花了很长的时间存钱，当我终于存了足够的钱，我买了个双肩背包，去了欧洲，买了一张欧洲铁路通票，当时我十八岁。
When I finally did have enough money, I got a backpack and went to Europe and bought a Eurail pass. I was eighteen.
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