. Иностранцы не могли говорить, они

. Иностранцы не могли говорить, они так замерзли, что аж зубы щелкали от холода.

Результаты (английский) 1:

. Foreigners could not talk, so they froze that as much teeth snapped from the cold.

Результаты (английский) 2:

. Foreigners could not speak, they were so cold that as much teeth clicked against the cold.

Результаты (английский) 3:

. Foreigners are not able to talk, they both froze, that says your teeth clicked from the cold.