I'm preparing for the IELTS writing test. Could you revise my answer? 【Education Question】 More and more students choose to study at colleges and universities "in a foreign country"(->abroad). Do the benefits of studying abroad outweigh the drawbacks? [Merits] ・cutting-edge ____? & high-academic ____? (these are adjectives with no clear noun) Studying abroad enables students to attend classes that are cutting-edge (usually research or a new method is cutting-edge) and have high academic standards ("are academically rigorous). Through these classes, the students can develop their expertise and competitiveness in the international market. These _____ (these what?) will increase their opportunities for employment and a better income. ・Broadening one's perspective and values Undertaking studies in a different country broadens students’ perspectives and values. Students can gain new perspectives distinct from their own by interacting with international students and experiencing different cultures and customs. Studying abroad serves as an opportunity to deepen mutual understanding of different cultures for both the students and the host country. [Demerits] (use a different word-- this is not used in the correct context) ・Cost Studying abroad places a significant financial burden on international students. In particular, university tuition fees for international students can be substantially higher, and in some cases, exceeding twice the amount paid by local students (great sentence!). ・Visa and legal issues For international students, visas and legal procedures may become issues or obstacles while studying abroad. International students need to go through various procedures to obtain a residence permit in a foreign country, and there is a risk that the residence permit may be suddenly refused if bilateral relations deteriorate. These factors can not only become a mental burden for international students but also have adverse effects on their academic performance.