1

用

yòng

to use; to make use of; to employ (coverb) with; using to need; to have to (usu. used in the negative or in questions) usefulness; utility (bound form) expense; outlay (courteous) to eat; to drink (literary) hence; therefore

=2

世界语

Shìjièyǔ

Esperanto

=2

世界语

shìjièyǔ

Esperanto

=3

写

xiě

to write

=3

写

xiè

used in 寫意 xièyì

4

情书

qíngshū

love letter

5

很

hěn

very; quite (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)

6

容易

róngyì

easy; straightforward likely; liable to; apt to