Meet Kai, an international graduate student from China who has just started their master's program in Environmental Science at the University of Waterloo. Known for being a bit shy and still adjusting to life in Canada, Kai often finds themselves overwhelmed by the fast-paced discussions among classmates. Their comment reflects a light-hearted struggle with language as they try to connect with their peers while navigating cultural nuances. Despite the uncertainty, Kai has a passion for sustainability and hopes to develop innovative solutions for climate change.