最幸福的人们并不一定什么都是最好,只是他们懂得欣赏生活的美好。The happiest are not those who own all the best things, but those who can appreciate the beauty of life.许多妇女懂得怎样修自己的车。Many women know how to carry out repairs on their cars.霍顿的软肋在于他不懂得放权。Ho...
我想,以上的抱怨只是冰山一角。The above complaints are, I suspect, just the tip of the iceberg.海上冰山的漂流危及船只的安全.The drift of the icebergs in the sea endangers the ships.船撞上一座冰山而沉没了.The ship hit an iceberg and went under....
Hormone secretion is controlled by the pituitary gland.荷尔蒙的分泌是由垂体控制的.PNPS lib can promoted the interleukin 2 ( IL - 2 ) secretion of spleen.此外, PNPSb 体外能显著提高小鼠脾淋巴细胞分泌IL -2 的水平.secretion of milk by the mammary glands乳腺的奶汁...