英语翻译1:原材料的价钱经常会有变化,有时候高,有时候低.(Thepriceofmeterialalwayschange,sometimeshigh,sometimeslow.)2:我能计算出重量,但是算出来的理论重量和实际重量会有很少的差距,或者轻一点

Question

英语翻译
1:原材料的价钱经常会有变化,有时候高,有时候低.
(The price of meterial always change,sometimes high,sometimes low.)
2:我能计算出重量,但是算出来的理论重量和实际重量会有很少的差距,或者轻一点,或者重一点.

Answer 1

1.The price of the raw materials has been fluctuating all the time.
2.I can work out the weight if you tell me the measurements.However,comparing with the actual weight,there would be nuance.