Install main folding top bow.

安装主折叠式车顶撑弓。

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Bring up sides of foil, folding top and sides to make a tent.

然后将箔片的顶部和边折起来包住这些东西。

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The 3 Series convertible, the first BMW with a three-piece folding aluminum roof, deals with them better than most but can't hike the extra space in the rear needed for top storage.

宝马3系敞篷车是首款拥有三段式可折叠铝质车顶的宝马轿车。它比绝大多数车型都更好地处理了上述问题，但也因为需要为车顶腾出空间而无法增加尾箱空间。

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Heartburn surgery is called fundoplication because it involves folding the fundus, or top portion of the stomach, onto the esophagus and fastening it there using stitches in traditional surgery or plastic fasteners in the case of the new surgery.

WSJ: New Surgical Option for Heartburn

Now grab a rubber spatula and fold the egg whites in to cream mixture (Folding means moving the bottom of the mixture over the top with little agitation to the stuff in the bowl, which will deflate the egg whites).

FORBES: LIVING HIGH ON THE (EGG) NOG