"Have the attention span of a mosquito" nghĩa là gì?

We all have the attention span of mosquitoes after so many years of multitasking (đa nhiệm).

My son has the attention span of a mosquito, I swear. If I tell him to do something, he forgets about it almost instantly!

By the time the couple tied the knot (thắt nút=kết hôn) in a two-day ceremony in 2014 to strains of Bette Midler’s Wind Beneath My Wings, Malusi Gigaba had already shown himself to have a wandering eye and the romantic attention span of a mosquito.