一线性空间的每一基底包含同样数目的向量.Every basis of a linear space contains the same number of vectors.向量是无用的幸存物或四元数的无价值的支流.Vector is a useless survival, or offshoot from quaternions.向量Z称为系统的状态向量.The vector Z is known as the state vector...
Many farmers will then chase you off their land quite aggressively.许多农民然后就会凶巴巴地把你从他们的土地上撵走。They are offering farmers $2.15 a bushel for corn.他们向农民出价每蒲式耳2.15美元收购玉米。The subsidies are designed to cushion farmers against unp...
He led me through to a bare, draughty interviewing room.他把我带到了一间空荡荡的、有过堂风的会见室。Interviewing politicians may not be rocket science, but it does matter.采访政治家可能并不是什么高难度的事，但的确很重要。Today we are interviewing the 20 - year - old ...
A yawning North-South gulf has opened up with both sides digging in.双方都坚持自己的立场，南北之间出现了一条鸿沟。Yawning is often contagious.打哈欠常易于感染.I felt so sleepy I couldn't stop yawning.我感到很困,止不住地打呵欠....
让我再读一遍, 我准是把名字搞错了.Let me read that over. I must have mistaken the name.他订购了一些自己喜欢的书，打算重新再读一遍。He sent for a number of books he admired with the idea of re-reading them.这些词也许今后一辈子也不会再读到了.These are words which may not be se...