您要查找的是不是：
- Study on human effect is an important field in desertification research,and it's also an important part of desert scientific system. 沙漠化過程中的人文作用研究是沙漠化的重要研究領域,是沙漠科學體系的重要組成部分。
- On the other hand, we might seriously alter our behavior to keep the human effects on climate small enough to make a catastrophic shift less likely. 鐵達尼號的確由於不顧警告而沉沒，但其他許多毫無防備的船隻都安然無恙地橫越了北大西洋。
- Primary among these is pervasive scientific uncertainty about long-term human effects of exposure to small amounts of such substances. 首要的問題是，對接觸少量有毒物質所產生的長期健康影響，在科學上普遍存在不確定性。
- To understand human effects on biodiversity and prevent species from extinction are two primary aims of conservation biology. 研究人類對生物多樣性的影響以及防止物種滅絕是保護生物學的兩個主要目的。
- It's only human nature to want a comfortable life. 想過舒適的生活不過是普通人的本性。
- The geomorphologic processes causing the evolution of fan-shaped lands include mainly tectonic movements, floods, debris flows, rockslides, and human effects. 引起扇形地演變的地貌過程主要有構造運動、山洪泥石流、滑坡和人為作用等4種。
- Speeches distinguish human beings from animals. 人類和動物的區別在於人會說話。
- The war took a heavy toll of human life. 這次戰爭奪去了許多人的生命。
- Perhaps it is our human nature to be nostalgic. 也許是人類天生有一種思古之幽情。
- The priest says that the human spirit never dies. 牧師說，人的靈魂永遠不死。
- Human life and turnip remain cheap and plentiful. 人命與蘿蔔依然是多而且便宜。
- He took a mournful view on human affairs. 他對人世持悲觀的態度。
- She was destitute of human feeling. 她一點也沒有人的感情。
- Human nature revolts at such a crime. 人性厭惡這樣的罪行。
- They listened to his discourse on human relations. 他們聽他作關於人際關係的演講。
- Human tissue is made up of cells. 人體的組織是由細胞構成的。
- The accident was caused by human error. 這宗事故是人為過失造成的。
- He was the only human being on the island. 他是那個島上唯一的人。
- Men, women and children are all human beings. 男人、女人和孩子都是人。
- Human beings are moral individuals. 人是有辨別是非能力的。
