It traps dirt and other matter and keep insects out.我想问下,为什么这里的keep后面不加s哩?这句话怎么翻译？

It traps dirt and other matter and keep insects out.我想问下,为什么这里的keep后面不加s哩?这句话怎么翻译？ SNMP traps 英语翻译Today it is dusty outside.The wind is whipping at the earth and sending clouds of brown dirt all around the town.…… Dirty Deeds and they're Done Dirt Cheap treat them like dirt and they stick to you like 英语翻译6、But it came with a price because when he was drinking,we had jobs and money.When he quit,we traded alcoholism for being dirt-poor.PS：请高手重点解析“we traded alcoholism for being dirt-poor.”这句话的真正含义.7、It 英语翻译hold the bottle upright,spray the lotion from a distance of around 20cm and spread it on with a soft cloth.dirt lifts off automatically.when applied to suede,nubuck of textils,brush the dirt off and allow to dry.rough-up if neccessary. Simon’s family g______________ it ot me last Sunday. I have changed a l ot and never turn shut the window and keep the cold wind ot. pony & traps什么意思? (sit) down and (have)a cup ot tea. 怎么填(sit) down and (have)a cup ot tea. 怎么填 英语翻译the most vivid color in the painting is the reddish orange of the plowman's shirt,juxtaposed as it is to the natural earth tones of horse and dirt surrounding it. 英语翻译We have looked at the sent photos intensively.Our first opinion is the result that there doesn't exist any oil leakage.We think in this case it is a mixture of grease and dirt which can be seen on the sealing sleeve (hardened dirt parts). 英语翻译Tried upping the ante' with this.But @steveaustinbsr just loaded the beer in the back and drove off.@SHARKSVSAUSTIN believe it or not...those old ACME box traps are known to fail...try getting another trap from a different supplier...i ap At about the same time,doctor began to understand _____ together.what went dirt and diseasethat dirt and disease went 填哪个 为什么 Dirt Road Just leave the dirt of our love alone,for time will wash it away