1.think about 思考
This should be we have to think about.
這應該是我們必須思考的問題 。
2.in operation 在運行中,生效
Because if time is too long, so for female uterus damage is bigger also, so proposal must be in the best time people in operation.
因為如果時間過長,那么對女性子宮的傷害也就越大,所以建議一定要在人流的最佳時間里操作 。