head into :走向
Steel operations normally head into a seasonal slide after October.
钢铁交易通常在十月份以后出现季节性的“下落”。
stand idly by :袖手旁观
It eats in her to stand idly by.
站在一旁无所事事,这使她很不好受。
in touch with :同……有联系,和……有接触
I married the boyfriend and still keep in touch with Carrie.
我和我的男朋友结婚了而且和卡丽保持着联系。