do not know (anything) 《about》
be uninformed 《about, concerning》
be at home 《in》.
良い印象を与えるためにあることがそうであるように見せかけること
(pretending that something is the case in order to make a good impression)
(a suggestion of some quality)
読み方 ようす
1
(=事情、模様、形勢)(the state of) things; the state of matters; the state of affairs; the aspect of affairs; the phase of affairs; the complexion of affairs; the position of affairs; the situation of affairs; circumstances
2
(=容貌、風采、挙動)personal appearance; look; looks; air; manner; behaviour
3
(=兆候)signs; indications [注意]打ち消しのほかはいつも複数。
4