1. see sth. close-up 近距离地看
This exciting ride will take you along rugged trails and help you see the local flora and fauna that define the landscape close-up.
这次令人兴奋的骑行将会带领大家沿着崎岖的小路，近距离地领略当地特有的植被和动物s~TQTbm7j7c^。

2. in a frenzy of 在一阵……下
In a frenzy of hate he killed his enemy and revenged his father.
在恨之入骨的冲动下，他把仇人杀了，为他父亲报了仇5-Bz6t!L|n(=g。

3. demand for 对……的要求
You're trying to reconcile the strong demands of partners with an equally strong internal demand for personal freedom.
你要试图在顺从同伴严格的要求的同时，顺从同样强烈的个人自由的需求U!qS57R1p2um&g_a。

4. be under construction 在建的
The Commerce Department said the number of new homes under construction fell to a 17-year low in September.
美国商务部说，正在建造的新住宅数量9月份下跌到了17年来的最低水平JnL)iOa+bGnTNupT。