Canva unveiled its biggest product overhaul in its 12 years, as part of what it's calling its ‘Creative Operating System’.

30、 yī kē zhēn xīn ， zhǐ huì xiàng zhe nǐ qián jìn ， yě xǔ ài yuè dān chún yuè zháo mí 。 gēn jù 《 zhōng huá rén mín gòng hé ...