81/11/20
↑疲れている…
There are strict rules on throwing garbage.
I have to divide them into things like paper and plastic.
a straightforward way ⇔ complicated
a drop in the ocean
larger institutions = companies, local government, university
is shifting towards ⇔ away from
a straightforward way ⇔ complicated
a drop in the ocean
larger institutions = companies, local government, university
is shifting towards ⇔ away from
may ensure the effectiveness of
grammatical change as paraphrase
PEE + result
PEE + result
too many self corrections don't need to improve fluency