许多留学生在国外第一学期会感到孤立无援。

Many international students feel ___isolated during their first semester abroad.

如果你的朋友和家人不再保持联系，你可能会感到孤立。

You might feel ___isolated if your friends and family stop keeping in touch.

全职远程工作有时会让人感到与同事隔绝。

Working remotely full-time can sometimes lead to feeling ___isolated from colleagues.