我觉得和西格尔先生会谈我可能会搞得一团糟。I think I would handle a meeting with Mr. Siegel very badly.在1934年, 杰瑞?西格尔和乔?舒斯特创造了超人.In 1934, Jerry Siegel and Joe Shuster created Superman.伯尼·西格尔医生, 是耶鲁医学院的外科医生.Dr. Bernie Siegel, a surgeon at Yale...
The soil is depleted first by having crops grown in it and second by natural weathering and bacterial action.土壤首先是被种植其中的作物消耗掉，其次受自然风化和细菌活动的侵蚀。Organic rubbers develop a resinous surface crust through weathering.有机橡胶经过风蚀后,...