This doesn't usually have a groundsheet, but you can buy one to fit, though it costs extra.

这通常没有地垫，但你可以买一， 但要额外付费。

They both had bedrolls and sweaters, groundsheets and flashlights, large-size thermos bottles and plenty of their favorite food.

他们都有铺盖卷和毛衣、床单和手电筒、大号热水瓶和许多他们喜欢食物。

No sewn-in groundsheet, like all the fancy tents have today, just a piece of canvas on the ground and the flaps at the bottom you rolled up and tied with strings.

没有像现在所有帐篷那样缝好床单，当时只有地上一块帆布和底叶，你可以卷起用绳子绑起。

To photograph the larger pieces of landscape needed more apparatus than could conveniently be carried in a canoe that was already occupied by a sleeping-bag and groundsheet, so Searle was to come back later and photograph the set-pieces at his leisure.

拍摄更大风景需要更多设备，而不是用已经被睡袋和地垫占据独木舟方便地携带，所以塞尔稍后回并在他空闲时候拍摄这些场景。