The company was supposed to bivouac overnight and then return to the post the next day.预期这个连当天在野外露营,次日返回驻地.While in bivouac, we spent the night in our sleeping bags under the stars.在临时宿营地, 我们就头顶星星,躺在睡袋里过夜.In the world�...
污染的器材和地面要用化学药物消毒.Contaminated instruments and floor surfaces should be chemically disinfected.轰吓 、 射杀或者用化学忌避剂可防止鸟类栖息.Perching can be discouraged by scaring, shooting or chemical repellants.过去曾设法用化学变性方法,提高纤维的抗磨损性能.There h...
This speech gave Jeanie a dark insight into Madge's history.这些话使珍妮对玛吉的身世有了个大致的了解.Madge stood up to direct him.玛奇站起身来给他指路.Madge, therefore , uninterrupted, went on with the wild disjointed chat which her rambling ima...