I'm not going to let anyone else's opinion of me define who I am.
我嘅音樂(lè)系我嘅故事，希望你可以聽(tīng)到。
Sustainability isn't just a trend; it's a responsibility for future generations.
科學(xué)不是一場(chǎng)競(jìng)賽；而是一場(chǎng)耐心與精確的旅程。
編程是不自然的行為。
Courtesy costs nothing. Lower the toilet seat after use. Let the people in the elevator exit before you enter. Return shopping carts to their designated areas. When you borrow something， return it better shape (filled up， cleaned) than when you got it.