Online learning

cost-efficient

offering good values for money

incur

to suffer something (cost, damage, negative feelings, etc.)

EX: The controversial immigration policy incurs the outrage of the citizens

dispense with

to remove

EX: New washing machines utilize CO2 to clean and dry clothes, effectively dispensing with the need for water.

among others (adv)

cung voi nhung thu khac

EX: The new iPhone boasts superb camera capabilities, streamlined design, and significantly lower charging time, among other upgrades

the masses

ordinary people

EX: In order to encourage the masses to consider public transport, more effort must be made to increase the efficiency and cleanliness of buses and trains.

scarce (a)

small in amount, not easy to get

inextricable

linked together and cannot be separated

EX: Human and nature have an inextricable relationship, and the survival of one very much depends on the other

emulate

to copy/imitate someone else’'s achievement

expendable

can be removed, not important

in person

truc tiep

at the click of a button

mot cu lick

conference call

a work phone call that invovles three or more people involves