Explanation: “Grip” can have two meanings. One meaning is “hold” like when you hold onto a rope. The second meaning is “understand” such as making sure you understand your options when choosing a translation company.
Explanation: “Painful experience” can have two meanings. One meaning is “physical pain” like when your finger gets caught in a mouse trap. The second meaning is “mental pain” like when you suffer from making a bad choice such as choosing the wrong translation company and getting a bad translation.