Airlines: hàng không
– Deal with (v), phrase, to attend to; mange; to see to: bàn về cái gì, thỏa thuận cái gì
– Destination (n) the place to which one is going or directed: điểm đến
– Distinguish (v), to make noticeable or different] : nhận ra, nhận biết
– Distinguishable (adj), distinguishably (adv),: có thể nhận ra
– Economical (adj), intended to save money, time, or effort: tiết kiệm
– Economy(n), economize (v),sự tiết kiệm
– Equivalent (adj), equal: tương đương
– Excursion (n) a pleasure trip; a trip at a reduced fare: chuýen thăm quan
– Expensive (adj), marked by high prices: đắt
– Expense(n), expensively (adv),: chi phí
– Extend (v), to make longer; to offer: keó dài, dành cho
– Prospective (adj), likely to become or be: về sau, sắp tới
– Situation (n) the combination of circumstances at a given moment: vị trí, tình thế
– Substantial (adj), considerable in importance, value degree amount, or extent: đáng kể, quan trọng
– Substance(n), substantially (adv),trọng yếu, quan trọng
– System (n) a functionally related group of elements: hệ thống