He came from the twenty-third floor down to the lobby on the mezzanine to collect his mail before breakfast, and he believed—he hoped—that he looked passably well: doing all right.
早饭前，他从二十三楼走到夹层的门厅去取邮件。他相信——他希望——他看上去还过得去：一切都很好。
2
He speaks passably good French.
他法语讲得还可以。
《牛津词典》
3
She has always been quick to pick things up, doing passably well in school without really trying.