Ainda não temos significados para "engage in gainful".
1If, thinking to engage in gainful traffic, he hugged the shore with his little bark, the river-pirate snatched him up.
2Altogether more than 8,000,000 women are engaged in gainful occupations in the United States.
3The United States Census of 1890 shows that not quite four million women are " engaged in gainful occupations."
4I would not seriously contend that females of gentle birth and breeding-ladiesin the essential sense-arenever engaged in gainful occupations-
5The number of women covered was 857,743, and is just half of all the women engaged in gainful employment in those cities.