In and difficult to insist on, insist on.

贵在坚持、难在坚持、成在坚持。

And I'm going to continue to insist on fair trade, as well.

这一点很重要。我也会继续坚持自由贸易。

It's a long way to go, what we need to do is to insist on it!

这是一个漫长的过程，我们需要做的是能把它坚持下去！

Oh, only five minutes, I will certainly be able to insist on living!

呵，才五分钟，我一定能坚持住！

Still, I think it unwise for either of us to insist on hisownprice.

不过，我认为彼此都坚持自己的价格是不明智的。

Still, I think it unwise for either of us to insist on his own price.

不过， 魔法之门，我认为彼此都坚持自己的价格是不明智的。

He first thing I want to insist on is that reading should be enjoyable.

我想坚持的第一点是，阅读应当是愉悦的。

The first thing I want to insist on is that reading should be enjoyable.

我想强调的第一点是，阅读应当是令人愉悦的。

Medical experts and the Expert Group to continue to insist on twice-daily rounds.

医务部和专家组专家继续坚持每日两次查房。

He was at pains to insist on the perspicuity of what he wrote ( Lionel Trilling )

他努力坚持作品的清楚明晰 ( 赖恩内尔特里林 )