Also, make sure outerwear is made of water resistant and tightly knit material.

并且要确保外套由防水和密密编织的材料做成的。

youdao

Also make sure outerwear is made of water resistant and tightly knit material.

并且确定用尽之物由防水和组织严密的材料制成。

youdao

Also, make sure outerwear is made of water resistant and tightly neat (knit) material.

而且，要确保外套是由防水的紧致料子做成的。

youdao

Also,make sure outerwear is made of material that is water resistant and tightly knit.

VOA: special.2009.12.23

Make sure outerwear is made of material that is water-resistant and tightly knit.

VOA: special.2010.12.22