Job Interview Question ：what is the biggest challenge you have faced in work

US /ˈænsɚ/

・

UK /'ɑ:nsə(r)/

US /fes/

・

UK /feɪs/

US /ˈkwɛstʃən/

・

UK /'kwestʃən/

US /laɪf/

・

UK /laɪf/