What is the first item in the menu at the top-left corner of

What is the third item in the menu at the top-left corner of on the top-right corner跟at the top-right corner还有in the top What is the function of menu? in the top left In the top,right corner of the postcard是什么意思 in the top,right corner of ...的汉语意思是什么? in the top of和at the top of (at the top of,at top of.in the top of)the mountain you can at the corner in the corner on the corner what is the fall in love at the first sight? in the top of 和at the top of 和 on the top of区别 on the top of the building、at the top of the building、in the