重点讲解：
1. be linked to sth. 联系；关系；关联；
例句：The design of office workstations is often linked to health, comfort, and productivity in the workplace.
办公环境的设计通常和健康，舒适以及工作效率是紧密联系在一起的u#|cgW;++%H。
2. be associated with (与…）相关的；相联系的；
例句：Public disorder is often associated with the natural disaster.
公众的失序常常与天灾有关96x)(WLWC9Y1_[.。
3. hold up （论点、理论等）经受得住检验；
例句：I'm not sure if the argument holds up, but it's stimulating.
我不能肯定该论点是否经得起检验，但它很有新意Kj8XlLRE(uZjtuju|cxG。
4. be reflective of 反映…的；表现…的；代表性的；
例句：The German government's support of the US is not entirely reflective of German public opinion.
德国政府对美国的支持不完全是德国公众意见的反映a4^R#U|2V7e7KUPwicw6。