大家好，我在填DS-160時有個問題讓我有點不安
Do you have any specialized skills or training, such as firearms,
explosives, nuclear, biological, or chemical experience?
我選YES
描述寫
When I was a graduate and undergraduate student, I majored in chemistry.
20XX-20XX In Prof. XX's lab, I studied in material science.
20XX-20XX In Prof. 00's lab, I studied in bioinorganic chemistry.
英文寫很爛我知道，因為當時想趕下午五點前去郵局繳費，結果沒趕上
想請問一下
這樣是不是踩到敏感的雷會吃紅單?
我DS-160還沒付錢，跑出條碼跟郵局繳費單，但是 SEVIS已經付錢了(200鎂)
這樣還要重新寫嗎
還是會留下紀錄，早晚領紅單?