Cov roj teeb lithium puas zoo dua?

Peb feem coob yog cov cwj pwm. Peb tau siv tib hom lures thiab bait rau xyoo. Peb nyiam nuv ntses ncej yog xyaum txuas ntxiv ntawm peb txhais tes, lawv tau nrog peb ntev heev. Tab sis qee zaum nws yog qhov zoo tshaj plaws rau kev lag luam hauv peb cov qub standbys rau ...