Sarah enjoys lying ______ the sun in summer because she wants to get a tan. Sarah喜歡夏天時躺在太陽下，因為她想曬成棕褐色。
The train station in New York City is a huge one ______ many exits. You have to be careful! 紐約市的這個火車站超大，而且有很多出口。要小心一點！
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