困难的

One of the most difficult periods of her life

她生命中最困难的时期

We all know that it is very difficult to persuade him to give up the plan.

我们都知道说服他放弃计划是很困难的。

We all know it is very difficult to persuade him to give up plan.

我们都知道说服他放弃计划是很困难的。

We all know that it is hard to persuade her to give up the plan.

我们都知道说服他放弃计划是很困难的。

We all know that it is difficult to persuade him to give up the plan.

我们都知道说服他放弃计划是很困难的。

We all know it is difficult to persuade him to give up his plan.

我们都知道说服他放弃计划是很困难的。

We all know that it's very difficult to persuade him to give up the plan.

我们都知道说服他放弃计划是很困难的。

We all know it's very difficult to persuade him to give up the plan.

我们都知道说服他放弃计划是很困难的。

We all know that is difficult to persuade him to give up his plan.

我们都知道说服他放弃计划是很困难的。

We all know that it's very hard to persuade him to give up the plan.

我们都知道说服他放弃计划是很困难的。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。