我正在学习简体字和繁体字。
wǒ zhèngzài xuéxí jiǎntǐ zì hé fántǐ zì 。
I am currently studying simplified and traditional Chinese characters.
简体字在中国大陆被广泛使用。
jiǎntǐ zì zài zhōngguó dàlù bèi guǎngfàn shǐyòng 。
Simplified Chinese characters are widely used in mainland China.
许多外国人学习简体字以理解中文。
xǔduō wàiguó rén xuéxí jiǎntǐ zì yǐ lǐjiě zhōngwén 。
Many foreigners learn simplified characters to understand Chinese.