焊接接头的冲击试验，可同时作为焊接接头冷作时效敏感性的试验。
Inordertoextendourexportbusinesstoyourcountrywewishtoenterintodirectbusinessrelationswithyou.
Ifyoucomparethequalityofourgoodwiththatofothercountry,youwillseeourpriceisveryreasonable.
Isthere______________totellus?No,nothing.
Wewishtoexpressourdesiretotradewithyouinleathershoes.
Thegoodsarepackedincartonsinterlinedwith________material.