เสียงที่ใช้ร่วมกัน

Some animals don’t give birth after months… they wait YEARS.” “And number one stays pregnant longer than you can imagine.” number 3 – camels “Camels can be pregnant for up to 13–14 months… surviving harsh desert conditions the whole time.” number 2 – African Elephant “This giant carries its baby for about 22 months… the longest of any land animal.” number 1 – Sperm Whale “But this ocean giant takes it further… staying pregnant for up to 16–18 months in the deep sea.” “And in some rare cases…