t OK, so, delta s over delta t, that's the distance traveled divided by the time.
所以△s/△,就是这段时间所走过的距离。
T：好的，谢谢。
r So, let's remember that the amount by which we moved, t delta r, is approximately equal to v times delta t, OK, and just using the definition of a velocity vector.
所以记住移动的量△,约等于v*△,这是用速度矢量的定义。
Ok . Maybe size M is suitable for him. How about these T-shirts?
好吧。也许大小M适用于他。这些怎么样件体恤衫吗?。
Ok lets see, we went 2 and 4 with Yao and no T-Mac.
好的，让我们来看看吧，姚明在没有麦迪的时候我们2胜4负。
Walter: No, I wouldn' t put it that way, but, OK.
沃尔特：不，我不许你那样说，好吧。
Please remember, don' t feed the animals. OK! Have a good holiday! Thank you.
请记住，不要投喂动物。好吧，玩得愉快！ 谢谢！
Luxman T-115 - Good bass, midrange OK, treble slightly forward.
力士t- 115高音表现好，中音也不错，高音有些前倾。
Walter: No, I wouldn' t put it that way, but, OK.
华：不，我不愿你那样说，没事了。
Tom(T): That's OK. What made you so late?
汤姆（汤）：没关系，你怎么来这么晚?。
Please remember, don "t feed the animals. OK! Have a good holiday! Thank you."
请记住，不要投喂动物。好吧，玩得愉快！谢谢！
T: OK! I think your mummy and daddy also like you very much.
很好，我想你的爸爸和妈妈，也很喜欢你。
Yes, the money is OK, but the job isn "t really that interesting for me. I want to do something new, something different."
是的，钱还可以，但是工作对我来讲不是那么有趣。我想做新的事情，不同的事情。
Ok. under this contract. we'll supply youwith 600 dozen T-shirts. S, M and L equally assorted. at USD 100 per dozen. CFRLondon. Shipment in July. Payment by irrevocable sight UC.
好的、根据这项合同，我们将向贵方出售600打T恤衫，大、中、小号平均搭配，每打100美元，成本加运费伦敦价7月装运，以不可撤销的即期信用证付款。
T: OK. Please try to act this dialogue in pairs.
请你和同桌分角色表演这一小段对话。
Ok. under r this contract. we'II supply you with 600 dozen T-shirts. S, M and L equally assorted. at USD 100 per dozen. CFRLondon. Shipment in July. Payment by irrevocable sight UC.
好的、根据这项合同，我们将向贵方出售600 0打T恤衫，大、中、小号平均搭配，每打100美元，成本加运费伦敦价7月装运，以不可撤销的即期信用证付款。
T: Ok, it's time to check the answers.
我们一起来核对一下答案吧。
T: Ok, it's time to check the answers.
我们一起来核对一下答案吧。
应用推荐