The sort of advances that will really change the world , such as ethanol that can be made cheaply from grass or trees , or solar cells that can be painted onto almost any surface , remain a distant prospect 这些方面的进步固然将能够改变世界- - - - - -比如从草或者树木当中低成本提炼乙醇，或者将太阳能电池板铺到任何物体的表面上? ?但是它们的前途未卜可知。
" i said before the game that i would have settled for a good performance , but as time went on in the game it was touch and go as we played better and better , " was his post - match analysis after the spain loss 埃亨在爱尔兰失利于西班牙后做了这样的赛后分析： "赛前我说过希望爱尔兰会有出色表现。但是随着赛程的推进，尽管我们渐入佳境，但是结果还是成败未卜。
The fate of the billion - dollar taj mahal in atlantic city hung in the balance late last night as donald trump raced to clinch a deal with bondholders aimed at staving off an involuntary bankruptcy for his giant casino hotel 大西洋城价值十亿元的泰姬玛哈的命运吉凶未卜。昨天深夜特朗普分秒必争地与债权人达成协议，以解除他规模庞大的赌博酒店被迫破产的厄运。
Fiorentina boss cesare prandelli has already insisted he will keep the 31 - goal man , but the club ' s alleged involvement in the referee - fixing scandal tarring italian football have opened up any number of possibilities 佛罗伦萨主教练塞萨雷?普兰德利已经坚称他将留下这名攻进31粒进球的球员，但俱乐部涉嫌卷入的玷污意大利足球的指定裁判事件可能有很多种结果(俱乐部前途未卜) 。
In it , a more practical agreement on subsidy and anti - subsidy came into force . after introducing the three stages , the writer illustrates how to employ the items in the agreement by taking the " disputes on plane subsidy between canada and brazil " as an example . the third part focuses on china " s countermeasures after entering wto 笔者紧接着对《补贴与反补贴协议》中补贴的定义，对补贴的规范，对反补贴措施的规范等相关条款作了重点探讨，认为乌拉圭回合所设置的一套补贴与反补贴规则取得了相当的成功，但其仍需改进，且其未来前途仍有诸多未卜因素。
We were not much more than a quarter of an hour out four ship but we saw her sink , and then i understood for the first time what was meant by a ship foundering in the sea ; i must acknowledge i had hardly eyes to look up when he seamen told me she was sinking ; for from that moment hey rather put me into the boat than that i might be said to go in , my heart was as it were dead within me , partly with fright , partly with horror of mind and the thoughts of what was yet before me 说实在话，当水手们告诉我大船正在下沉时，我几乎不敢抬头看一眼。当时，与其说是我自己爬下了小艇，还不如说是水手们把我丢进小艇的。从下小艇一刻起，我已心如死灰一方面这是由于受风暴的惊吓，另一方面由于想到此行凶吉未卜，内心万分恐惧。
Cheuk discovered but kept silence , cheuk held two pistols tightly in order to struggle deadly to protect suay . hoi felt frightened with the general but pretended to be calmed . everybody remained silence as only one of them knew what would be going on 美丽望著将军的样子充满说不出来的仇恨，卓发现却没说出来，但大敌当前，生死未卜，卓紧握手中的两把手枪准备拚死保护美丽海望著将军的样子，竟一脸慌忙，但见无人出口，故作镇定，一时间全民屏息静气，因为除了一个人之外没有人知道接下来所发生的事
