Hxen.com's tips：Every day persisted can learn English well!-->■Learn English Everyday■
make sense有道理；有意义；讲得通
例句：This sentence doesn't make any sense.
这个句子没有意义。
是明智的, 是合情合理的
例句：It would make sense to leave early.
还是早点走好。
2.Well, actually, Kyra, that's -- that's sort of the tip of the iceberg.
the tip of the iceberg冰山一角
3.There are a lot of different organizations, groups, people who contribute to health care costs.
contribute to为…作出贡献,为…撰稿,向…投稿,捐助,有助于,促进
例句：They contributed tactlessly to a general discontent.
他们很不策略地造成普遍的不满。
