在她给了那么多支持之后,他竟然如此忘恩负义,我简直不敢相信。
I can't believe he was so ungrateful to her ___after all her support.
尽管工资更高了,她仍然负担不起在城里买房子。
Even ___after earning a higher salary, she still could not afford to buy a house in the city.
尽管多次警告,他仍然无视安全规程。
___After repeated warnings, he continued to ignore the safety protocols.