1·And if you do take one, you'll probably make the shop assistants feel unease, they might be doubtful of your intentions.
倘若你自己带着拎包进店，反倒会使店家觉得不踏实，没准会怀疑你是扒手呢！
2·In both America and Australia the public seems to be growing more doubtful even as policymakers feel more certain of the need for action.
在美国和澳大利亚，即使政策制定者们更加确信有必要行动，民众的怀疑似乎加深了。
3·I have always been doubtful that there have ever existed valuable resources subjected to unrestrained common exploitation, but assuming this to be true, dissipation of land rent is implied.
有价值的资源毫无约束地让公众使用的现象曾否出现过，我历来怀疑，但假设真有其事，租值消散是效果。
4·But it is doubtful that the economics of online or mobile video will ever be as attractive as the economics of traditional television.
但人们怀疑因特网和手机视频经济不会永远像传统电视经济那样有吸引力。
5·Assuming a large number of installations (according to Eucalyptus there are more than 25,000 customers), we are doubtful that this attack will be mended on each server within a short period of time.
假设存在大量的设施(Eucalyptus声称其客户超过25000个)，那我们真的怀疑能否在短期内修复每台服务器上的攻击。
6·In some industries, notably pharmaceuticals, it is doubtful that the huge investments needed to develop new products would be made without the prospect of patent protection.
在某些行业里，特别是医药行业，如果不能指望专利得到保护，是否真有人愿意投入研发所需的大笔资金是个让人质疑的问题。
7·Without strong Allies in a position to finance the war extensively, it must be considered doubtful whether Japan will decide to overstep the boundaries of Manchuria.
没有强大的盟友来全面资助战争，日本是否要越过满洲的地界都必然是要被质疑的。
8·Faced with the differences of opinions, we should be open with each other rather than feel doubtful about one another.
面对意见分歧，我们要开诚布公，而不是相互猜疑。
9·And seek not ye what ye shall eat, or what ye shall drink, neither be ye of doubtful mind.
你们不要求吃什么，喝什么，也不要挂心。
10·The majority of economists and experts are doubtful that the one-day meeting will be deliver a seismic breakthrough.
大多数的经济学家和专家怀疑一天的会议是否会有地震般的突破。