melt into air

基本解释

Do not let the consistent adherence to melt into thin air, do not let the pursuit of the holy light dim.
不要让一贯的坚持成为了泡影，不要让追求的圣洁之光暗淡。
enwaimao.cn
Unless they are kept cool with a steady supply of water, their outer casings can melt away releasing radiation into the air.
除非用持续供水保持冷却，否则其外容器仍将融化，致使放射物释放入空气中。
modernchina.blog.163.com
Lifetime between Ai the since of what Li , true make MAY lose hope , nay despair; And voluminousness brimless lustrate nothing dye of Ai , almost melt into thin air.
世间之爱是多麽的自利且伤人，真令MAY失望，甚至绝望；而浩瀚无边之清净无染的爱，几乎化为乌有。