help, need to grasp the meaning clearly

High-level volume and quality of work are not obtainable unless operators are properly trained and the machines used are in suitable condition for work.

以下是我完成的
High-level volume and quality of work are not obtainable unless operators are trained and the machine used in condition for work.


Is that right? Please help

love0201

your sentence is kind of wordy and inappropriate usage of words. i will change it a little bit, and you can take a look.

High quantity and quality works are not feasible unless operators are properly trained, and machines are in working condition.  

i hope it helps.

damk

不太理解你想做什麼～

不過你第二句改的不是很對。1. 在condition前面要有are來形容他的狀態，另外，condition只是單純“狀態”，前面要有形容詞（好，壞，合適等）整句的句意才會通。