f feel
f感觉
以上为机器翻译结果，长、整句建议使用 人工翻译 。
youdao
F: Feel free to drop by my office if you have a question.
F：如果有问题，请不要客气，随时到我的办公室来。
F: Before, someone was kidding that finding a foreign boyfriend was a great way to learn English. I still feel a little apprehensive about this.
房：以前有人开玩笑说，想学好英文，得找一个老外男朋友，我对他们这种观点持批评态度。
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