If you find a path with no obstacles, it probably doesn’t lead anywhere.太容易的路，可能根本就不能带你去任何地方。In the corridors he let her navigate her own way round the trolleys and other obstacles...在通道里，他让她自己小心地绕过小推车和其他障碍物。Thirdly, Liv...
Currency-conversion costs remain one of the biggest obstacles to cross-border trade.货币兑换成本仍是跨境贸易的最大障碍之一。Creative people are usually very determined and thrive on overcoming obstacles.富有创造力的人一般都意志非常坚定，能不断克服困难，事业蒸蒸日上。To su...
表面上的较浅的刻槽 、 刻痕或缺口.A shallow notch, cut , or indentation on a surface.该设备适用于钢管的现场刻槽.This plant is available for machining steel pipe's sample grooves in fieldwork.我们将在木头上刻槽.We will cut grooves in the wood....
在所有简单无害的娱乐项目背后都隐藏着危险，特别是对儿童而言。Under all the innocent fun, there are hidden dangers, especially for children.该行业一直在努力开发一些可以替代这些气体的无害物质。Industry has been working at developing harmless substitutes for these gases.棕榈油对环境无害。...