And the second fold can complete 1 time cross fold (chopping once). Opposite fold, double side folds. tow side closing folds.

第二折可完成一次十字折(砍1刀)，对折、双对折、包折、压痕、打针线孔。

youdao

It will, however, be put to the test this summer when a team attempts to cross the Northwest Passage with it in tow.

ENGADGET