query: في حالة بعثان أي حاجة على طريق الشحن الجوي،يمكن يوخو الموضوع برشا أيامات في بعض الطرق للتفريغ والجمارك.
positive: If they sent things by air freight, on some routes it may have taken days to get through unloading and customs.
negative: If they sent things by air freight, on some routes it had taken days to get through unloading and customs. If they sent things by air freight, on some routes it may have not taken days to get through unloading and customs.