gōng / rén / yòng / yǔ / bù / bǎ / mù / cái / gài / hǎo / yǐ / miǎn / bèi / yǔ / lín / shī工人用雨布把木材盖好,以免被雨淋湿。The workers covered the lumber with a rain tarp so it would not get wet.