•Immunology is a branch of biological science.免疫学是生物科学的一个分支。

•One branch of their family (= One group of relatives) emigrated to Brazil.他们家族的一支移居到了巴西。

•In the US, the president is part of the executive branch of the government.在美国，总统是政府行政分支的一部分。

•I used to work in the local branch of a large bank.我曾在一家大型银行设在当地的分行工作。

•She's a branch manager.她是个分部经理。

•Take the forms into your local branch office.带着这些表格到你们的当地分部。

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•bare/leafy/flowering branches光秃秃／叶子茂密／开满花的树枝

•The fruit on the lower branches was protected from the sun.下边树枝上的果子见不到阳光。

•Watch out for overhanging branches.小心下垂的树枝。

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•This branch of the river eventually empties into the Atlantic.大河的这条支流最终注入大西洋。

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•The top of the tree had been cut off to encourage it to branch (out) lower down.树冠已被砍去，目的是为了促使它从下面抽出新枝。

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•The road branches at the bottom of the hill.公路在山脚下分岔。

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•We drove down a narrow track that branched off from the main road.我们行驶在一条从大路上分岔出来的窄路上。

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•We branched off the main route and went through the countryside.我们驶离主路并从乡间穿过。

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•This designer has recently branched out into children's wear.这位设计师最近开始设计童装。

•After a couple of years working for other people, she branched out on her own (= started her own business).为别人打了几年工后，她开始自己创业。