 <translate> Question: Fusion processes require fuel and a highly confined environment with a high temperature and pressure, to create a plasma in which fusion can occur. In stars, the most common fuel is hydrogen, and gravity creates the high temperature and confinement needed for fusion. Fusion reactors generally use hydrogen isotopes such as deuterium and tritium, which react more easily, and create a confined plasma of millions of degrees using inertial methods (laser) or magnetic methods (tokamak and similar), although many other concepts have been attempted. The major challenges in realising fusion power are to engineer a system that can confine the plasma long enough at high enough temperature and density, for a long term reaction to occur, and for the most common reactions, managing neutrons that are released during the reaction, which over time can degrade many common materials used within the reaction chamber.

What is the primary fuel that would be used in fusion reactors?
Stream-of-consciousness: The relevant information to answer the above question is: Fusion reactors generally use hydrogen isotopes such as deuterium and tritium, which react more easily, and create a confined plasma of millions of degrees using inertial methods (laser) or magnetic methods (tokamak and similar), although many other concepts have been attempted. <yor> Ìbéèrè: Àwọn ìgbésẹ̀ ìṣùpọ̀ nílò epo àti àyíká tí kò ní nǹkan tó pọ̀ tó ní ọ̀rinrin àti ìfúnpá tó ga, láti lè ṣe píláàsì tí ìṣùpọ̀ lè wáyé. Nínú àwọn ìràwọ̀, èròjà hydrogen ló sábà máa ń wà nínú wọn, agbára òòfà ló sì máa ń mú kí ooru mú kí wọ́n wà níbi tí wọ́n ti nílò wọn gan-an kí wọ́n tó lè dà pọ̀. Àwọn ohun èlò ìmúmúmúpọ̀ sábà máa ń lo àwọn isotopu hydrogen bíi deuterium àti tritium, tí wọ́n máa ń tètè ṣe àtúnṣe, tí wọ́n sì máa ń ṣe àtúnṣe pẹ̀lú àwọn ìlànà inertial (laser) tàbí ìlànà magnẹ́tì (tokamak àti irú rẹ̀), bí ó tilẹ̀ jẹ́ pé ọ̀pọ̀lọpọ̀ èrò mìíràn ni wọ́n ti gbìyànjú. Àwọn ìpèníjà ńláńlá nínú mímú agbára ìṣùpọ̀ pọ̀ jẹ́ láti ṣe ẹ̀rọ tí ó lè fi ẹ̀rọ-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ̀-ìmọ  Kí ni olórí epo tí wọ́n máa ń lò nínú àwọn ẹ̀rọ amúnáwá? Ìṣàn-ọkàn: Ìsọfúnni tó ṣe kókó láti dáhùn ìbéèrè tó wà lókè yìí ni pé: Àwọn ohun èlò ìfúnpá máa ń lo àwọn isotopu hydrogen bíi deuterium àti tritium, èyí tí ó máa ń tètè ṣe àtúnṣe, tí ó sì máa ń mú kí àwọn ohun èlò ìfúnpá ṣe àyíká tí ó ní àràádọ́ta mílíọ̀nù ìyí nípa lílo àwọn ọ̀nà tí kò ní agbára (láìsì) tàbí àwọn ọ̀nà tí ó ní agbára òòfà (tokamak àti irú rẹ̀), bí ó tilẹ̀ jẹ́ pé ọ̀pọ̀lọpọ̀ àwọn èrò mìíràn ni a ti gbìyànjú láti ṣe. 