2. The snag with all these ideas is that the data are not widely and quickly available. 所有这些想法的障碍是数据不是广泛和快速可得的。
3. There is just one small snag—where is the money coming from? 只有一个小问题—钱从哪儿来？
4. A police clampdown on car thieves hit a snag when villains stole one of their cars. 匪徒偷走了警方一辆汽车后，警方打击盗车贼的行动遇到了一点儿小挫折。
5. The snag is that unprofitable companies, which should have been squeezed out by competition, have remained alive because it is so hard to fire workers. 问题在于，那些本应被竞争挤出市场的无利可图的公司，却因为裁员如此之难而存活了下来。
