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some; any; (a) little; of some kind; of some sort
please
anyway; anyhow; at any rate; after all
何ぶん経験が浅いのでご指導をお願いします。
Since I'm still inexperienced, I ask for your guidance.
何ぶん初めてのことなのでご容赦ください。
As this is my first time, please bear with me.
何ぶん古い建物なので設備が整っていない。
Since it's quite an old building, the facilities are not complete.