In colder weather, your cat will curl up into a tight, heat-conserving ball.天气更冷时，猫会为了保存热量而紧紧地缩成一团。A blow to the stomach made him curl up.他腹部受到一击而直不起腰来.On the battlefield such a coward like him would surely lie down and ...
这个晚上最让人高兴的就是精彩的焰火表演。The most pleasurable experience of the evening was the wonderful fireworks display.晚上的演出很糟，所有人都缩手缩脚，显得很不自信。The evening show was terrible, with hesitant unsure performances from all.这部连续剧每周五晚上10点30分在第4...
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...