needs a retime also please stop

also Bǐ'ěr shì kēxuéjiā! Bǐ'ěr shì kēxuéjiā. Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr shì kēxuéjiā! Kēxué dìnglǜ. Bǐ'ěr shì kēxuéjiā! Guànxìng shì wùzhí dì xìngzhì dìnglǐ. Bǐ'ěr, Bǐ'ěr, Bǐ'ěr, Bǐ'ěr, Bǐ'ěr, Bǐ'ěr shì kēxuéjiā. Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Tào qī shèng miǎo, xià shèng kāishǐ. Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr! Bǐ'ěr shì kēxuéjiā!