Blood is the tissue that not only carries cells that transport oxygen, for example, the red blood cells, or fights infectious diseases, but it also carries messenger molecules, hormone-like factors that transport information from one cell to another, from one tissue to another, including the brain.
1.【 at … level在..層次】 E.g. Could we potentially understand more about what happens in the brain at the molecular level? 我們有沒有可能從分子的層面更了解大腦運作? 2.【by and large 總體上】 E.g. By and large, factors that we know are required for the development of tissues, for the maintenance of tissues - they start to decrease as we get older.總體而言，我們所知讓(體內)組織生長及維護組織的必要因子會隨著年齡的增長而減少。
Polo Lo11 年前
I love videos from TED, learned much from it!
Tiffany Lin11 年前
unickname10 年前
1.【 at … level在..層次】 E.g. Could we potentially understand more about what happens in the brain at the molecular level? 我們有沒有可能從分子的層面更了解大腦運作? 2.【by and large 總體上】 E.g. By and large, factors that we know are required for the development of tissues, for the maintenance of tissues - they start to decrease as we get older.總體而言，我們所知讓(體內)組織生長及維護組織的必要因子會隨著年齡的增長而減少。
林佩儀11 年前
今天是我第一天上voicetube，第一次錄音，好緊張，還是沒辦法像外國人那樣的語調...
英文不好，希望天天練習能進步，也希望能被指正一下
YoungWu10 年前
molecule
Andree11 年前
oxygen, infectious, molecules and hormone-like
Kin Wang11 年前
molecules
Bob Ling11 年前
tks for listening!
Jean Zhou11 年前
it's hard~
aassd391411 年前
Everyday spent little time to practice English. It's good:)