I'm not buying it isn't 'sell' and 'buy' used when trading things? Are there any other meanings of sell and buy? 海运单据 或者标准 shipment documents 或者 20' sd（标准20尺） buying tirp, 选品，或选品会 picking , 分析或分拣 countfit sample 同样的样品，同等的样品 很多词可能. It doesn't seem to fit the situation. What do you buy is simple present and what are you buying is present continues tense.
海运单据 或者标准 Shipment Documents 或者 20' Sd（标准20尺） Buying Tirp, 选品，或选品会 Picking , 分析或分拣 Countfit Sample 同样的样品，同等的样品 很多词可能.
What do you buy is simple present and what are you buying is present continues tense. Are there any other meanings of sell and buy? It doesn't seem to fit the situation.
I'm Not Buying It Isn't 'Sell' And 'Buy' Used When Trading Things?
It Doesn't Seem To Fit The Situation.
Are there any other meanings of sell and buy? What do you buy is simple present and what are you buying is present continues tense. 海运单据 或者标准 shipment documents 或者 20' sd（标准20尺） buying tirp, 选品，或选品会 picking , 分析或分拣 countfit sample 同样的样品，同等的样品 很多词可能.
