1.His sheep can be unresponsive, unappreciative, and harshly critical of our efforts to love and to serve them.
因为他的羊可能会对我们的关爱和服侍没有反应、不知感恩，甚至百般挑剔。
2.I hated it when they made me feel bad, ask if I was unreasonable and unappreciative.
我讨厌他们让我不舒服，看起来好像是我不可理喻、不知好歹。
3.A male who is so judgmental and unappreciative is no candidate for marriage.
一个这麽武断、不懂得感激的男人绝非结婚对象。
4.We in America, on the other hand, are very unappreciative buyers.
另一方面，我们在美国却是些“不识抬举”的买家。