at the leading edge of scientific research在科学研究的前沿I think Israel tends to be at the leading edge of technological development.我认为以色列在技术发展领域往往处于最前沿。Interesting values may be expected from the trailing edge, the profile ce...
一缕辛酸和怀疑的神情,时时隐现在他的唇边.The lips had already a little curl of bitterness and skepticism.还有另外几个隐现在不祥的气氛之中的身影.Several othet figures ominously loomed.石锤收回, 取而代之的是安迪隐现的目光.The pick withdraws, replaced by Andy's peering eye....
Is one allowed to offer gratuities to the guides?可以给导游小费 吗 ?Is receiving or giving gratuities , favors, or kickbacks prohibited?收取任何回扣、赠品 、 招待等是被禁止的 吗 ?Guju people, planted in the car, also other gratuities.雇车人家, 在插上车后, ...