I was in charge of the four-year-olds, which is good, because four-year-olds can't play  sports, and neither can I.
Би 4 настай хүүхдүүдтэй ажилладаг байв. Энэ нь тун сайн хэрэг. Яагаад гэвэл 4 настай хүүхдүүд спорт тоглож чадахгүй.