1.depend on依赖;依靠
We have no choice but to depend on ourself .
我们必须依靠自己,没有其他选择 。
2.be free of远离;没有
These models must be free of errors before you import them.
在您导入这些模型之前,它们必须是没有错误的 。
3.based on基于
Your price should be based on the actual situation of our customers.
你们的价格应该是基于我们的客户群的实际情况 。
4.hear about听说;得知
So you hear about the Omega-3 fatty acids coming from seafood and these tend to be protective against diseases.
你们应该听过海鲜中提取的ω-3脂肪,这种脂肪能抵御多种疾病 。
5.be concerned about关心;担忧
You should be concerned about the future—you have to spend the rest of your life there.
你应该关心一下你的未来,因为你将在那儿渡过你的余生 。
6.be able to能够
They should be able to read and understand everything on the printout.
他们应该能够阅读和理解打印输出上的所有内容 。