Prices are fixed according to their quality,aren‘t they?# w5 [1 _4 q' X" G& S
价格按质量的好坏而定,对吗? % c7 n2 \' E1 E/ D2 J The transferee must see to it that the quality of the product is maintained. * x; K+ R' G2 y0 e2 n 接受转让一方要负责保持产品的质量。+ o+ L0 m! |. d/ Z; M2 g
Our Certificate of Quality is made valid by means of the official seal.( f2 u* P4 V- S- F
我们的质量证明书盖公章方为有效。 : l" r% l) \! R/ @" y We‘ll improve the quality of our products and production efficiency.( p3 R& U" G( i( X
我们将改进产品质量,提高生产率。0 ?! X3 l0 a- }2 J4 M5 `
They are fully qualified to pass opinions on the quality of this merchandise. : q" t- D0 e3 _8 _3 R! ]6 X 他们完全有资格对这种产品的质量发表意见。* i+ O8 q/ {- n6 f3 c1 F
We would like to have you offer us 100 metric tons,quality same as last." U6 h' r: G; i% F- @9 v) ^
希望您能报给我们100吨质量和上次相同的货。