 <translate> Reconstruct a question, answer pair from this explanation: To answer the question, consider the following: White blood cells (also called leukocytes or leucocytes and abbreviated as WBCs) are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders.
 <yor> Ṣàkópọ̀ ìbéèrè kan, kó o sì sọ ìdáhùn rẹ látinú àlàyé yìí: Láti dáhùn ìbéèrè náà, gbé ohun tó tẹ̀ lé e yìí yẹ̀ wò: Àwọn sẹ́ẹ̀lì funfun inú ẹ̀jẹ̀ (tí wọ́n tún ń pè ní white blood cells tàbí white blood cells tí wọ́n sì máa ń ṣàkópọ̀ sí WBCs) ni àwọn sẹ́ẹ̀lì inú ara tó ń dáàbò bo ara lọ́wọ́ àwọn àrùn tó ń ranni àti lọ́wọ́ àwọn àjèjì tó lè ṣàkóbá fún ara. 