“weak at”可以造什么句，weak at造句

Yet the Arab leaders' inability to protect the Lebanese people makes them look impotent on the regional stage and weak at home.

The system has some ability to track cholera and flu, but it is particularly weak at “fingerprinting” antibiotic-resistant bacteria and linking hospital data.

I know I am weak at promoting myself.

Meanwhile the President is reluctant to cede anything, aware that to do so would make him look weak at a time when he is already under pressure from potential successors in the NRM.

You became a legend of the silver screen. And now the thought of meeting you makes me weak at the knees.